From f188015da2ff35a79aa4c64dcecb1f654460c71f Mon Sep 17 00:00:00 2001
From: Elizabeth Samuel <elizs@microsoft.com>
Date: Thu, 9 May 2019 12:17:08 -0700
Subject: [PATCH] [All] Scrub Office 365 platforms (#995)

* [All] Scrub Office 365 platforms

* Add link to See also

* update based on feedback

Co-Authored-By: Michelle Scharlock <mischarl@microsoft.com>
---
 docs/concepts/privacy-and-security.md         |  6 +-
 docs/design/add-in-commands.md                | 10 ++--
 ...ically-open-a-task-pane-with-a-document.md |  4 +-
 ...d-debug-office-add-ins-in-visual-studio.md |  6 +-
 .../develop-office-add-ins-for-the-ipad.md    |  4 +-
 .../office-versions-and-requirement-sets.md   |  4 +-
 ...ecify-office-hosts-and-api-requirements.md | 22 +++----
 docs/excel/co-authoring-in-excel-add-ins.md   |  8 +--
 docs/excel/custom-functions-best-practices.md |  4 +-
 docs/excel/custom-functions-overview.md       |  4 +-
 docs/excel/custom-functions-requirements.md   |  8 +--
 docs/excel/custom-functions-runtime.md        |  4 +-
 docs/excel/custom-functions-save-state.md     |  4 +-
 .../excel/custom-functions-troubleshooting.md |  4 +-
 docs/excel/excel-add-ins-advanced-concepts.md |  4 +-
 docs/excel/excel-add-ins-core-concepts.md     |  4 +-
 docs/excel/excel-add-ins-overview.md          |  8 +--
 ...ustom-functions-compatible-with-xll-udf.md |  4 +-
 docs/excel/xll-compatibility-requirements.md  |  8 +--
 docs/index.yml                                |  4 +-
 docs/overview/explore-with-script-lab.md      |  8 +--
 docs/overview/office-add-in-availability.md   |  1 +
 docs/overview/office-add-ins.md               | 10 ++--
 .../excel-custom-functions-quickstart.md      | 10 ++--
 docs/quickstarts/project-quickstart.md        |  4 +-
 docs/quickstarts/word-quickstart.md           |  4 +-
 docs/reference/manifest/action.md             |  4 +-
 docs/reference/manifest/desktopformfactor.md  |  4 +-
 docs/reference/manifest/officetab.md          |  4 +-
 .../office.context.mailbox.item.md            |  4 +-
 .../outlook-requirement-set-preview.md        | 60 +++++++++----------
 .../add-in-commands-requirement-sets.md       | 14 ++---
 .../dialog-api-requirement-sets.md            |  4 +-
 .../excel-api-requirement-sets.md             |  8 +--
 .../identity-api-requirement-sets.md          |  4 +-
 .../office-add-in-requirement-sets.md         |  4 +-
 .../outlook-api-requirement-sets.md           | 14 ++---
 .../word-api-requirement-sets.md              |  6 +-
 .../testing/attach-debugger-from-task-pane.md |  4 +-
 .../excel-tutorial-create-custom-functions.md | 26 ++++----
 .../word/word-add-ins-programming-overview.md |  6 +-
 41 files changed, 164 insertions(+), 163 deletions(-)

diff --git a/docs/concepts/privacy-and-security.md b/docs/concepts/privacy-and-security.md
index 0a90c55478..e34704f58d 100644
--- a/docs/concepts/privacy-and-security.md
+++ b/docs/concepts/privacy-and-security.md
@@ -1,7 +1,7 @@
 ---
 title: Privacy and security for Office Add-ins
 description: ''
-ms.date: 03/19/2019
+ms.date: 05/08/2019
 localization_priority: Priority
 ---
 
@@ -32,7 +32,7 @@ The following sections briefly describe how the runtime architecture supports ru
 > [!NOTE]
 > To learn about using WIP and Intune with Office Add-ins, see [Use WIP and Intune to protect enterprise data in documents running Office Add-ins](/microsoft-365/enterprise/office-add-ins-wip).
 
-### Clients for Windows and OS X devices
+### Clients on Windows and OS X devices
 
 In supported clients for desktop and tablet devices, such as Excel, Outlook, and Outlook for Mac, Office Add-ins are supported by integrating an in-process component, the Office Add-ins runtime, which manages the add-in lifecycle and enables interoperability between the add-in and the client application. The add-in webpage itself is hosted out-of-process. As shown in figure 1, on a Windows desktop or tablet device, the add-in webpage is hosted inside an Internet Explorer control which, in turn, is hosted inside an add-in runtime process that provides security and performance isolation.
 
@@ -87,7 +87,7 @@ The add-in platform addresses end users' privacy concerns in the following ways:
 
 - When sharing a document, users also share add-ins that have been inserted in or associated with that document. If a user opens a document that contains an add-in that the user hasn't used before, the host application prompts the user to grant permission for the add-in to run in the document. In an organizational environment, the Office host application also prompts the user if the document comes from an external source.
 
-- Users can enable or disable the access to AppSource. For content and task pane add-ins, users manage access to trusted add-ins and catalogs from the  **Trust Center** on the host Office client (opened from **File** > **Options** > **Trust Center** > **Trust Center Settings** > **Trusted Add-in Catalogs**). For Outlook add-ins, uses can manage add-ins by choosing the  **Manage Add-ins** button: in Outlook for Windows, choose **File** > **Manage Add-ins**. In Outlook for Mac, choose the  **Manage Add-ins** button on the add-in bar. In Outlook Web App choose the **Settings** menu (gear icon) > **Manage add-ins**. Administrators can also manage this access [by using group policy](/previous-versions/office/office-2013-resource-kit/jj219429(v=office.15)#using-group-policy-to-manage-how-users-can-install-and-use-apps-for-office).
+- Users can enable or disable the access to AppSource. For content and task pane add-ins, users manage access to trusted add-ins and catalogs from the  **Trust Center** on the host Office client (opened from **File** > **Options** > **Trust Center** > **Trust Center Settings** > **Trusted Add-in Catalogs**). For Outlook add-ins, uses can manage add-ins by choosing the  **Manage Add-ins** button: in Outlook on Windows, choose **File** > **Manage Add-ins**. In Outlook for Mac, choose the  **Manage Add-ins** button on the add-in bar. In Outlook Web App choose the **Settings** menu (gear icon) > **Manage add-ins**. Administrators can also manage this access [by using group policy](/previous-versions/office/office-2013-resource-kit/jj219429(v=office.15)#using-group-policy-to-manage-how-users-can-install-and-use-apps-for-office).
 
 - The design of the add-in platform provides security and performance for end users in the following ways:
 
diff --git a/docs/design/add-in-commands.md b/docs/design/add-in-commands.md
index e921b097df..8d80e726a8 100644
--- a/docs/design/add-in-commands.md
+++ b/docs/design/add-in-commands.md
@@ -1,7 +1,7 @@
 ---
 title: Add-in commands for Excel, Word, and PowerPoint
 description: ''
-ms.date: 04/29/2019
+ms.date: 05/08/2019
 localization_priority: Priority
 ---
 
@@ -49,10 +49,10 @@ The following command capabilities are currently supported.
 
 Add-in commands are currently supported on the following platforms:
 
-- Outlook 2016 for Windows (build 16.0.4678.1000+)
-- Office 365 for Windows (build 16.0.6769+)
-- Office 2019 for Windows
-- Office 365 for Mac (build 15.33+)
+- Outlook 2016 on Windows (build 16.0.4678.1000+)
+- Office on Windows connected to Office 365 (build 16.0.6769+)
+- Office 2019 on Windows
+- Office for Mac connected to Office 365 (build 15.33+)
 - Office 2019 for Mac
 - Office Online
 
diff --git a/docs/develop/automatically-open-a-task-pane-with-a-document.md b/docs/develop/automatically-open-a-task-pane-with-a-document.md
index b2af6109e2..80e2546c01 100644
--- a/docs/develop/automatically-open-a-task-pane-with-a-document.md
+++ b/docs/develop/automatically-open-a-task-pane-with-a-document.md
@@ -1,7 +1,7 @@
 ---
 title: Automatically open a task pane with a document
 description: ''
-ms.date: 03/19/2019
+ms.date: 05/08/2019
 localization_priority: Priority
 ---
 
@@ -25,7 +25,7 @@ The autoopen feature is currently <!-- in **developer preview** and it is only -
 
 |**Products**|**Platforms**|
 |:-----------|:------------|
-|<ul><li>Word</li><li>Excel</li><li>PowerPoint</li></ul>|Supported platforms for all products:<ul><li>Office for Windows Desktop. Build 16.0.8121.1000+</li><li>Office for Mac. Build 15.34.17051500+</li><li>Office Online</li></ul>|
+|<ul><li>Word</li><li>Excel</li><li>PowerPoint</li></ul>|Supported platforms for all products:<ul><li>Office on Windows Desktop. Build 16.0.8121.1000+</li><li>Office for Mac. Build 15.34.17051500+</li><li>Office Online</li></ul>|
 
 
 ## Best practices
diff --git a/docs/develop/create-and-debug-office-add-ins-in-visual-studio.md b/docs/develop/create-and-debug-office-add-ins-in-visual-studio.md
index 3798e8e226..24cc0b1551 100644
--- a/docs/develop/create-and-debug-office-add-ins-in-visual-studio.md
+++ b/docs/develop/create-and-debug-office-add-ins-in-visual-studio.md
@@ -1,7 +1,7 @@
 ---
 title: Create and debug Office Add-ins in Visual Studio
-description: 'Use Visual Studio to create and debug Office Add-ins on the Office desktop client for Windows'
-ms.date: 03/19/2019
+description: 'Use Visual Studio to create and debug Office Add-ins in the Office desktop client on Windows'
+ms.date: 05/08/2019
 localization_priority: Priority
 ---
 
@@ -205,7 +205,7 @@ If your add-in isn't visible within the document that's displayed in the host ap
 
 1. In Excel, PowerPoint, or Word, choose the **Insert** tab and then choose the down-arrow located to the right of **My Add-ins**.
 
-    ![Insert ribbon in Excel for Windows with the My Add-ins arrow highlighted](../images/excel-cf-register-add-in-1b.png)
+    ![Insert ribbon in Excel on Windows with the My Add-ins arrow highlighted](../images/excel-cf-register-add-in-1b.png)
 
 2. In the list of available add-ins, find the **Developer Add-ins** section and select the your add-in to register it.
 
diff --git a/docs/develop/develop-office-add-ins-for-the-ipad.md b/docs/develop/develop-office-add-ins-for-the-ipad.md
index 4c06c8eb13..1e59a1a528 100644
--- a/docs/develop/develop-office-add-ins-for-the-ipad.md
+++ b/docs/develop/develop-office-add-ins-for-the-ipad.md
@@ -1,7 +1,7 @@
 ---
 title: Develop Office Add-ins for the iPad
 description: ''
-ms.date: 03/19/2019
+ms.date: 05/08/2019
 localization_priority: Normal
 ---
 
@@ -34,7 +34,7 @@ Apply the following best practices for developing add-ins that run on iOS:
 
 -  **Use Visual Studio to develop your add-in.**
 
-    If you develop your add-in with Visual Studio, you can [set breakpoints and debug its code](../develop/create-and-debug-office-add-ins-in-visual-studio.md) in an Office host application running on Windows, before sideloading your add-in on the iPad or Mac. Because an add-in that runs in Office for iOS or Office for Mac supports the same APIs as an add-in running in Office for Windows, your add-in's code should run the same way on both platforms.
+    If you develop your add-in with Visual Studio, you can [set breakpoints and debug its code](../develop/create-and-debug-office-add-ins-in-visual-studio.md) in an Office host application running on Windows, before sideloading your add-in on the iPad or Mac. Because an add-in that runs in Office for iOS or Office for Mac supports the same APIs as an add-in running in Office on Windows, your add-in's code should run the same way on both platforms.
 
 -  **Specify API requirements in your add-in's manifest or with runtime checks.**
 
diff --git a/docs/develop/office-versions-and-requirement-sets.md b/docs/develop/office-versions-and-requirement-sets.md
index 644ab7257f..5dda122866 100644
--- a/docs/develop/office-versions-and-requirement-sets.md
+++ b/docs/develop/office-versions-and-requirement-sets.md
@@ -1,7 +1,7 @@
 ---
 title: Office versions and requirement sets
 description: ''
-ms.date: 05/01/2019
+ms.date: 05/08/2019
 localization_priority: Priority
 ---
 
@@ -10,7 +10,7 @@ localization_priority: Priority
 There are many versions of Office on several platforms, and they don't all support every API in Office JavaScript API (Office.js). You may not always have control over the version of Office your users have installed.  To handle this situation, we provide a system called requirement sets to help you determine whether an Office host supports the capabilities you need in your Office Add-in. 
 
 > [!NOTE]
-> - Office runs across multiple platforms, including Office for Windows, Office Online, Office for the Mac, and Office for the iPad.
+> - Office runs across multiple platforms, including Office on Windows, Office Online, Office for Mac, and Office for iPad.
 > - Examples of Office hosts are Office Products: Excel, Word, PowerPoint, Outlook, OneNote, and so forth.  
 > - A requirement set is a named group of API members e.g., `ExcelApi 1.5`, `WordApi 1.3`, and so on.  
 
diff --git a/docs/develop/specify-office-hosts-and-api-requirements.md b/docs/develop/specify-office-hosts-and-api-requirements.md
index 7b4355cafc..f77d959a57 100644
--- a/docs/develop/specify-office-hosts-and-api-requirements.md
+++ b/docs/develop/specify-office-hosts-and-api-requirements.md
@@ -1,7 +1,7 @@
 ---
 title: Specify Office hosts and API requirements
 description: ''
-ms.date: 03/19/2019
+ms.date: 05/08/2019
 localization_priority: Priority
 ---
 
@@ -65,7 +65,7 @@ When you specify Office hosts or API requirements, there are several factors to
 
 To make your add-in run in one Office host application, use the  **Hosts** and **Host** elements in the manifest. If you don't specify the **Hosts** element, your add-in will run in all hosts.
 
-For example, the following  **Hosts** and **Host** declaration specifies that the add-in will work with any release of Excel, which includes Excel for Windows, Excel Online, and Excel for iPad.
+For example, the following  **Hosts** and **Host** declaration specifies that the add-in will work with any release of Excel, which includes Excel on Windows, Excel Online, and Excel for iPad.
 
 ```xml
 <Hosts>
@@ -75,14 +75,14 @@ For example, the following  **Hosts** and **Host** declaration specifies that th
 
 The  **Hosts** element can contain one or more **Host** elements. The **Host** element specifies the Office host your add-in requires. The **Name** attribute is required and can be set to one of the following values.
 
-| Name          | Office host applications                      |
-|:--------------|:----------------------------------------------|
-| Database      | Access web apps                               |
-| Document      | Word for Windows, Mac, iPad and Online        |
-| Mailbox       | Outlook for Windows, Mac, Web and Outlook.com |
-| Presentation  | PowerPoint for Windows, Mac, iPad and Online  |
-| Project       | Project                                       |
-| Workbook      | Excel Windows, Mac, iPad and Online           |
+| Name          | Office host applications                                                              |
+|:--------------|:--------------------------------------------------------------------------------------|
+| Database      | Access web apps                                                                       |
+| Document      | Word on Windows, word for Mac, Word for iPad, and Word Online                         |
+| Mailbox       | Outlook on Windows, Outlook for Mac, Outlook on the web, and Outlook.com              |
+| Presentation  | PowerPoint on Windows, PowerPoint for Mac, PowerPoint for iPad, and PowerPoint Online |
+| Project       | Project                                                                               |
+| Workbook      | Excel on Windows, Excel for Mac, Excel for iPad, and Excel Online                     |
 
 > [!NOTE]
 > The  `Name` attribute specifies the Office host application that can run your add-in. Office hosts are supported on different platforms and run on desktops, web browsers, tablets, and mobile devices. You can't specify which platform can be used to run your add-in. For example, if you specify `Mailbox`, both Outlook and Outlook Web App can be used to run your add-in. 
@@ -93,7 +93,7 @@ The  **Hosts** element can contain one or more **Host** elements. The **Host** e
 The  **Requirements** element specifies the minimum requirement sets or API members that must be supported by the Office host to run your add-in. The **Requirements** element can specify both requirement sets and individual methods used in your add-in. In version 1.1 of the add-in manifest schema, the **Requirements** element is optional for all add-ins, except for Outlook add-ins.
 
 > [!WARNING]
-> Only use the **Requirements** element to specify critical requirement sets or API members that your add-in must use. If the Office host or platform doesn't support the requirement sets or API members specified in the **Requirements** element, the add-in won't run in that host or platform, and won't display in **My Add-ins**. Instead, we recommend that you make your add-in available on all platforms of an Office host, such as Excel for Windows, Excel Online, and Excel for iPad. To make your add-in available on  _all_ Office hosts and platforms, use runtime checks instead of the **Requirements** element.
+> Only use the **Requirements** element to specify critical requirement sets or API members that your add-in must use. If the Office host or platform doesn't support the requirement sets or API members specified in the **Requirements** element, the add-in won't run in that host or platform, and won't display in **My Add-ins**. Instead, we recommend that you make your add-in available on all platforms of an Office host, such as Excel on Windows, Excel Online, and Excel for iPad. To make your add-in available on  _all_ Office hosts and platforms, use runtime checks instead of the **Requirements** element.
 
 The following code example shows an add-in that loads in all Office host applications that support the following:
 
diff --git a/docs/excel/co-authoring-in-excel-add-ins.md b/docs/excel/co-authoring-in-excel-add-ins.md
index 2e88b1d082..5a9427a84d 100644
--- a/docs/excel/co-authoring-in-excel-add-ins.md
+++ b/docs/excel/co-authoring-in-excel-add-ins.md
@@ -1,7 +1,7 @@
 ---
 title: Coauthoring in Excel add-ins
 description: ''
-ms.date: 03/19/2019
+ms.date: 05/08/2019
 localization_priority: Normal
 ---
 
@@ -17,9 +17,9 @@ Coauthoring is available on the following platforms:
 
 - Excel Online
 - Excel for Android
-- Excel for iOS
-- Excel Mobile for Windows 10
-- Excel for Windows Desktop for Office 365 customers (Windows desktop build 16.0.8326.2076 or later, which is available to current channel customers effective August 2017)
+- Excel for iPad
+- Excel Mobile on Windows 10
+- Excel on Windows Desktop for Office 365 customers (Windows desktop build 16.0.8326.2076 or later, which is available to current channel customers effective August 2017)
 
 ## Coauthoring overview
 
diff --git a/docs/excel/custom-functions-best-practices.md b/docs/excel/custom-functions-best-practices.md
index 9516b07160..bc79d11fcd 100644
--- a/docs/excel/custom-functions-best-practices.md
+++ b/docs/excel/custom-functions-best-practices.md
@@ -1,5 +1,5 @@
 ---
-ms.date: 05/06/2019
+ms.date: 05/08/2019
 description: Learn best practices for developing custom functions in Excel.
 title: Custom functions best practices
 localization_priority: Normal
@@ -94,7 +94,7 @@ The following sample shows the JSON metadata that corresponds to the functions d
 
 ## Additional considerations
 
-Avoid accessing the Document Object Model (DOM) directly or indirectly (for example, using jQuery) from your custom function. On Excel for Windows, where custom functions use the [JavaScript runtime](custom-functions-runtime.md), custom functions cannot access the DOM.
+Avoid accessing the Document Object Model (DOM) directly or indirectly (for example, using jQuery) from your custom function. In Excel on Windows, where custom functions use the [JavaScript runtime](custom-functions-runtime.md), custom functions cannot access the DOM.
 
 ## Next steps
 Learn how to [perform web requests with custom functions](custom-functions-web-reqs.md).
diff --git a/docs/excel/custom-functions-overview.md b/docs/excel/custom-functions-overview.md
index acadb8782b..acf8ad3645 100644
--- a/docs/excel/custom-functions-overview.md
+++ b/docs/excel/custom-functions-overview.md
@@ -1,5 +1,5 @@
 ---
-ms.date: 05/03/2019
+ms.date: 05/08/2019
 description: Create custom functions in Excel using JavaScript.
 title: Create custom functions in Excel
 localization_priority: Priority
@@ -136,7 +136,7 @@ The following basic XML markup shows an example of the `<ExtensionPoint>` and `<
 
 ## Coauthoring
 
-Excel Online and Excel for Windows with an Office 365 subscription allow you to coauthor documents and this feature works with custom functions. If your workbook uses a custom function, your colleague will be prompted to load the custom function's add-in. Once you both have loaded the add-in, the custom function will share results through coauthoring.
+Excel Online and Excel on Windows with an Office 365 subscription allow you to coauthor documents and this feature works with custom functions. If your workbook uses a custom function, your colleague will be prompted to load the custom function's add-in. Once you both have loaded the add-in, the custom function will share results through coauthoring.
 
 For more information on coauthoring, see [About coauthoring in Excel](/office/vba/excel/concepts/about-coauthoring-in-excel).
 
diff --git a/docs/excel/custom-functions-requirements.md b/docs/excel/custom-functions-requirements.md
index 29b2feafee..0ae94ff573 100644
--- a/docs/excel/custom-functions-requirements.md
+++ b/docs/excel/custom-functions-requirements.md
@@ -1,5 +1,5 @@
 ---
-ms.date: 05/03/2019
+ms.date: 05/08/2019
 description: Learn how to use custom functions on different platforms. 
 title: Custom functions requirements
 localization_priority: Priority
@@ -9,14 +9,14 @@ localization_priority: Priority
 Custom functions are currently available on the following platforms:
 
 - Excel Online
-- Excel for Windows (64-bit version 1810 or later)
+- Excel on Windows (64-bit version 1810 or later)
 - Excel for Mac (version 13.329 or later)
 
 ## Excel Online
 To use custom functions within Excel Online, login by using either your Office 365 subscription or a [Microsoft account](https://account.microsoft.com/account).
 
-## Excel for Windows and Excel for Mac
-To use custom functions within Excel for Windows or Excel for Mac, you must have an Office 365 subscription, join the [Office Insider](https://products.office.com/office-insider) program (**Insider** level -- formerly called "Insider Fast"), and use a sufficiently recent build of Excel (as specified previously).
+## Excel on Windows and Excel for Mac
+To use custom functions within Excel on Windows or Excel for Mac, you must have an Office 365 subscription, join the [Office Insider](https://products.office.com/office-insider) program (**Insider** level -- formerly called "Insider Fast"), and use a sufficiently recent build of Excel (as specified previously).
 
 If you are using a version of Office on your desktop which you downloaded from the Windows Store, you must be part of the [Windows Insider](https://insider.windows.com/) program at the **Insider** level (formerly called "Insider Fast"), running the April 2018 Update version or later to use custom functions. This is a new change as of January 2019.
 
diff --git a/docs/excel/custom-functions-runtime.md b/docs/excel/custom-functions-runtime.md
index c2be3fd5ed..79d325f872 100644
--- a/docs/excel/custom-functions-runtime.md
+++ b/docs/excel/custom-functions-runtime.md
@@ -1,5 +1,5 @@
 ---
-ms.date: 05/06/2019
+ms.date: 05/08/2019
 description: Understand key scenarios in developing Excel custom functions that use the new JavaScript runtime.
 title: Runtime for Excel custom functions
 localization_priority: Normal
@@ -110,7 +110,7 @@ function StoreValue(key, value) {
 
 ## Additional considerations
 
-In order to create an add-in that will run on multiple platforms (one of the key tenants of Office Add-ins), you should not access the Document Object Model (DOM) in custom functions or use libraries like jQuery that rely on the DOM. On Excel for Windows, where custom functions use the JavaScript runtime, custom functions cannot access the DOM.
+In order to create an add-in that will run on multiple platforms (one of the key tenants of Office Add-ins), you should not access the Document Object Model (DOM) in custom functions or use libraries like jQuery that rely on the DOM. In Excel on Windows, where custom functions use the JavaScript runtime, custom functions cannot access the DOM.
 
 ## Next steps
 Learn some crucial [best practices for custom functions](custom-functions-best-practices.md).
diff --git a/docs/excel/custom-functions-save-state.md b/docs/excel/custom-functions-save-state.md
index e70de334c0..c2641c525b 100644
--- a/docs/excel/custom-functions-save-state.md
+++ b/docs/excel/custom-functions-save-state.md
@@ -1,5 +1,5 @@
 ---
-ms.date: 05/03/2019
+ms.date: 05/08/2019
 description: Use `OfficeRuntime.storage` to save state with custom functions. 
 title: Save and share state in custom functions
 localization_priority: Priority
@@ -7,7 +7,7 @@ localization_priority: Priority
 
 ## Save and share state in custom functions
 
-Use the `OfficeRuntime.storage` object to save state related to custom functions or the task pane in your add-in. Storage is limited to 10 MB per domain (which may be shared across multiple add-ins). On Excel for Windows, the `storage` object is a separate location within the custom functions runtime, but for Excel Online and Excel for Mac, the `storage` object is the same as the browser's `localStorage`.
+Use the `OfficeRuntime.storage` object to save state related to custom functions or the task pane in your add-in. Storage is limited to 10 MB per domain (which may be shared across multiple add-ins). In Excel on Windows, the `storage` object is a separate location within the custom functions runtime, but for Excel Online and Excel for Mac, the `storage` object is the same as the browser's `localStorage`.
 
 [!include[Excel custom functions note](../includes/excel-custom-functions-note.md)]
 
diff --git a/docs/excel/custom-functions-troubleshooting.md b/docs/excel/custom-functions-troubleshooting.md
index 1f247040de..981758ae50 100644
--- a/docs/excel/custom-functions-troubleshooting.md
+++ b/docs/excel/custom-functions-troubleshooting.md
@@ -1,5 +1,5 @@
 ---
-ms.date: 05/03/2019
+ms.date: 05/08/2019
 description: Troubleshoot common problems in Excel custom functions.
 title: Troubleshoot custom functions
 localization_priority: Priority
@@ -74,7 +74,7 @@ If you are encountering issues that aren't documented here, let us know. There a
 
 ### In Excel on Windows or Mac
 
-If using Excel for Windows or Mac, you can report feedback to the Office extensibility team directly from Excel. To do this, select **File -> Feedback -> Send a Frown**. Sending a frown will provide the necessary logs to understand the issue you are hitting.
+If using Excel on Windows or Mac, you can report feedback to the Office extensibility team directly from Excel. To do this, select **File -> Feedback -> Send a Frown**. Sending a frown will provide the necessary logs to understand the issue you are hitting.
 
 ### In Github
 
diff --git a/docs/excel/excel-add-ins-advanced-concepts.md b/docs/excel/excel-add-ins-advanced-concepts.md
index cb3ab33e1d..df276c1340 100644
--- a/docs/excel/excel-add-ins-advanced-concepts.md
+++ b/docs/excel/excel-add-ins-advanced-concepts.md
@@ -1,7 +1,7 @@
 ---
 title: Advanced programming concepts with the Excel JavaScript API
 description: ''
-ms.date: 03/19/2019
+ms.date: 05/08/2019
 localization_priority: Priority
 ---
 
@@ -56,7 +56,7 @@ The following code sample shows the **Requirements** element in an add-in manife
 ```
 
 > [!NOTE]
-> To make your add-in available on all platforms of an Office host, such as Excel for Windows, Excel Online, and Excel for iPad, we recommend that you check for requirement support at runtime instead of defining requirement set support in the manifest.
+> To make your add-in available on all platforms of an Office host, such as Excel on Windows, Excel Online, and Excel for iPad, we recommend that you check for requirement support at runtime instead of defining requirement set support in the manifest.
 
 ### Requirement sets for the Office.js Common API
 
diff --git a/docs/excel/excel-add-ins-core-concepts.md b/docs/excel/excel-add-ins-core-concepts.md
index a5f1f48d4d..3271bc03ab 100644
--- a/docs/excel/excel-add-ins-core-concepts.md
+++ b/docs/excel/excel-add-ins-core-concepts.md
@@ -1,7 +1,7 @@
 ---
 title: Fundamental programming concepts with the Excel JavaScript API
 description: Use the Excel JavaScript API to build add-ins for Excel.
-ms.date: 04/25/2019
+ms.date: 05/08/2019
 localization_priority: Priority
 ---
 
@@ -12,7 +12,7 @@ This article describes how to use the [Excel JavaScript API](/office/dev/add-ins
 
 ## Asynchronous nature of Excel APIs
 
-The web-based Excel add-ins run inside a browser container that is embedded within the Office application on desktop-based platforms such as Office for Windows and runs inside an HTML iFrame in Office Online. Enabling the Office.js API to interact synchronously with the Excel host across all supported platforms is not feasible due to performance considerations. Therefore, the **sync()** API call in Office.js returns a [promise](https://developer.mozilla.org/docs/Web/JavaScript/Reference/Global_Objects/Promise) that is resolved when the Excel application completes the requested read or write actions. Also, you can queue up multiple actions, such as setting properties or invoking methods, and run them as a batch of commands with a single call to **sync()**, rather than sending a separate request for each action. The following sections describe how to accomplish this using the **Excel.run()** and **sync()** APIs.
+The web-based Excel add-ins run inside a browser container that is embedded within the Office application on desktop-based platforms such as Office on Windows and runs inside an HTML iFrame in Office Online. Enabling the Office.js API to interact synchronously with the Excel host across all supported platforms is not feasible due to performance considerations. Therefore, the **sync()** API call in Office.js returns a [promise](https://developer.mozilla.org/docs/Web/JavaScript/Reference/Global_Objects/Promise) that is resolved when the Excel application completes the requested read or write actions. Also, you can queue up multiple actions, such as setting properties or invoking methods, and run them as a batch of commands with a single call to **sync()**, rather than sending a separate request for each action. The following sections describe how to accomplish this using the **Excel.run()** and **sync()** APIs.
 
 ## Excel.run
 
diff --git a/docs/excel/excel-add-ins-overview.md b/docs/excel/excel-add-ins-overview.md
index f3a4d29251..7fd278d163 100644
--- a/docs/excel/excel-add-ins-overview.md
+++ b/docs/excel/excel-add-ins-overview.md
@@ -1,14 +1,14 @@
 ---
 title: Excel add-ins overview
 description: ''
-ms.date: 03/19/2019
+ms.date: 05/08/2019
 localization_priority: Priority
 ---
 
 
 # Excel add-ins overview
 
-An Excel add-in allows you to extend Excel application functionality across multiple platforms including Office for Windows, Office Online, Office for the Mac, and Office for the iPad. Use Excel add-ins within a workbook to:
+An Excel add-in allows you to extend Excel application functionality across multiple platforms including Office on Windows, Office Online, Office for Mac, and Office for iPad. Use Excel add-ins within a workbook to:
 
 - Interact with Excel objects, read and write Excel data.
 - Extend functionality using web based task pane or content pane
@@ -17,13 +17,13 @@ An Excel add-in allows you to extend Excel application functionality across mult
 
 The Office Add-ins platform provides the framework and Office.js JavaScript APIs that enable you to create and run Excel add-ins. By using the Office Add-ins platform to create your Excel add-in, you'll get the following benefits:
 
-* **Cross-platform support**: Excel add-ins run in Office for Windows, Mac, iOS, and Office Online.
+* **Cross-platform support**: Excel add-ins run in Office on Windows, Mac, iOS, and Office Online.
 * **Centralized deployment**: Admins can quickly and easily deploy Excel add-ins to users throughout an organization.
 * **Use of standard web technology**: Create your Excel add-in using familiar web technologies such as HTML, CSS, and JavaScript.
 * **Distribution via AppSource**: Share your Excel add-in with a broad audience by publishing it to [AppSource](https://appsource.microsoft.com/marketplace/apps?product=office&page=1&src=office&corrid=53245fad-fcbe-41f8-9f97-b0840264f97c&omexanonuid=4a0102fb-b31a-4b9f-9bb0-39d4cc6b789d).
 
 > [!NOTE]
-> Excel add-ins are different from COM and VSTO add-ins, which are earlier Office integration solutions that run only on Office for Windows. Unlike COM add-ins, Excel add-ins do not require you to install any code on a user's device, or within Excel. 
+> Excel add-ins are different from COM and VSTO add-ins, which are earlier Office integration solutions that run only in Office on Windows. Unlike COM add-ins, Excel add-ins do not require you to install any code on a user's device, or within Excel.
 
 ## Components of an Excel add-in
 
diff --git a/docs/excel/make-custom-functions-compatible-with-xll-udf.md b/docs/excel/make-custom-functions-compatible-with-xll-udf.md
index fb33c38035..e86c001b48 100644
--- a/docs/excel/make-custom-functions-compatible-with-xll-udf.md
+++ b/docs/excel/make-custom-functions-compatible-with-xll-udf.md
@@ -1,13 +1,13 @@
 ---
 title: 'Extend custom functions with XLL user-defined functions'
 description: 'Enable compatibility with Excel XLL user-defined functions that have equivalent functionality to your custom functions (preview)'
-ms.date: 05/06/2019
+ms.date: 05/08/2019
 localization_priority: Normal
 ---
 
 # Extend custom functions with XLL user-defined functions (preview)
 
-If you have existing Excel XLLs, you can build equivalent custom functions in an Excel add-in to extend your solution features to other platforms such as online or macOS. However, Excel add-ins don't have all of the functionality available in XLLs. Depending on the functionality your solution uses, the XLL may provide a better experience than the Excel add-in custom functions on Excel for Windows.
+If you have existing Excel XLLs, you can build equivalent custom functions in an Excel add-in to extend your solution features to other platforms such as online or macOS. However, Excel add-ins don't have all of the functionality available in XLLs. Depending on the functionality your solution uses, the XLL may provide a better experience than the Excel add-in custom functions in Excel on Windows.
 
 [!include[COM add-in and XLL UDF compatibility note](../includes/xll-compatibility-note.md)]
 
diff --git a/docs/excel/xll-compatibility-requirements.md b/docs/excel/xll-compatibility-requirements.md
index bfe9795cf6..26f39ddceb 100644
--- a/docs/excel/xll-compatibility-requirements.md
+++ b/docs/excel/xll-compatibility-requirements.md
@@ -1,5 +1,5 @@
 ---
-ms.date: 05/03/2019
+ms.date: 05/08/2019
 description: Learn the requirements to use COM add-in and XLL UDF compatibility features. 
 title: COM add-in and XLL UDF requirements
 localization_priority: Priority
@@ -9,14 +9,14 @@ localization_priority: Priority
 COM add-in and XLL UDF compatibility is currently available on the following platforms:
 
 - Excel Online
-- Excel for Windows (64-bit version 1810 or later)
+- Excel on Windows (64-bit version 1810 or later)
 - Excel for Mac (version 13.329 or later)
 
 ## Excel Online
 To use COM add-in and XLL UDF compatibility within Excel Online, login by using either your Office 365 subscription or a [Microsoft account](https://account.microsoft.com/account).
 
-## Excel for Windows and Excel for Mac
-To use COM add-in and XLL UDF compatibility within Excel for Windows or Excel for Mac, you must have an Office 365 subscription, join the [Office Insider](https://products.office.com/office-insider) program (**Insider** level -- formerly called "Insider Fast"), and use a sufficiently recent build of Excel (as specified previously).
+## Excel on Windows and Excel for Mac
+To use COM add-in and XLL UDF compatibility within Excel on Windows or Excel for Mac, you must have an Office 365 subscription, join the [Office Insider](https://products.office.com/office-insider) program (**Insider** level -- formerly called "Insider Fast"), and use a sufficiently recent build of Excel (as specified previously).
 
 If you are using a version of Office on your desktop which you downloaded from the Windows Store, you must be part of the [Windows Insider](https://insider.windows.com/) program at the **Insider** level (formerly called "Insider Fast"), running the April 2018 Update version or later to use COM add-in and XLL UDF compatibility. This is a new change as of January 2019.
 
diff --git a/docs/index.yml b/docs/index.yml
index 0712a5b0ed..efc1c71a59 100644
--- a/docs/index.yml
+++ b/docs/index.yml
@@ -7,10 +7,10 @@ metadata:
   author: o365devx
   ms.topic: landing-page
   ms.prod: non-product-specific
-  ms.date: 12/04/2017
+  ms.date: 05/08/2019
   ms.author: o365devx
 abstract:
-  description: The <a href="/office/dev/add-ins/overview/office-add-ins">Office Add-ins platform</a> allows you to build solutions that extend Office applications and interact with content in Office documents. With Office Add-ins, you can use familiar web technologies such as HTML, CSS, and JavaScript to extend and interact with Word, Excel, PowerPoint, OneNote, Project, and Outlook. Your solution can run in Office across multiple platforms, including Office for Windows, Office Online, Office for the Mac, and Office for the iPad. Learn how to create Office Add-ins with our quick starts, how-to guides, and API reference documentation.<br/><br/><b>Note:</b> For information about COM or VSTO add-ins, see the <a href="/office/client-developer/office-client-development" target="_blank">Office client development documentation</a>.
+  description: The <a href="/office/dev/add-ins/overview/office-add-ins">Office Add-ins platform</a> allows you to build solutions that extend Office applications and interact with content in Office documents. With Office Add-ins, you can use familiar web technologies such as HTML, CSS, and JavaScript to extend and interact with Word, Excel, PowerPoint, OneNote, Project, and Outlook. Your solution can run in Office across multiple platforms, including Office on Windows, Office Online, Office for Mac, and Office for iPad. Learn how to create Office Add-ins with our quick starts, how-to guides, and API reference documentation.<br/><br/><b>Note:</b> For information about COM or VSTO add-ins, see the <a href="/office/client-developer/office-client-development" target="_blank">Office client development documentation</a>.
   aside:
     image:
       alt: 
diff --git a/docs/overview/explore-with-script-lab.md b/docs/overview/explore-with-script-lab.md
index 136028fda3..d2de7bf2ff 100644
--- a/docs/overview/explore-with-script-lab.md
+++ b/docs/overview/explore-with-script-lab.md
@@ -2,7 +2,7 @@
 title: Explore Office JavaScript API using Script Lab
 description: Use Script Lab to explore the Office JS API and to prototype functionality.
 ms.topic: article
-ms.date: 04/23/2019
+ms.date: 05/08/2019
 localization_priority: Normal
 ---
 
@@ -25,10 +25,10 @@ Sounds good so far? Take a look at this one-minute video to see Script Lab in ac
 
 Script Lab is supported for Excel, Word, and PowerPoint on the following clients.
 
-- Office 365 for Windows
-- Office 365 for Mac
+- Office on Windows (connected to Office 365)
+- Office for Mac (connected to Office 365)
 - Office Online
-- Office 2013 or later for Windows
+- Office 2013 or later on Windows
 - Office 2016 or later for Mac
 
 ## Next steps
diff --git a/docs/overview/office-add-in-availability.md b/docs/overview/office-add-in-availability.md
index 0cd3bcd6d1..b178c17198 100644
--- a/docs/overview/office-add-in-availability.md
+++ b/docs/overview/office-add-in-availability.md
@@ -932,6 +932,7 @@ To work as expected, your Office Add-in might depend on a specific Office host,
 ## See also
 
 - [Office Add-ins platform overview](office-add-ins.md)
+- [Office versions and requirement sets](/office/dev/add-ins/develop/office-versions-and-requirement-sets)
 - [Common API requirement sets](/office/dev/add-ins/reference/requirement-sets/office-add-in-requirement-sets)
 - [Add-in Commands requirement sets](/office/dev/add-ins/reference/requirement-sets/add-in-commands-requirement-sets)
 - [JavaScript API for Office reference](/office/dev/add-ins/reference/javascript-api-for-office)
diff --git a/docs/overview/office-add-ins.md b/docs/overview/office-add-ins.md
index 653ffcfa74..13ea1f92ba 100644
--- a/docs/overview/office-add-ins.md
+++ b/docs/overview/office-add-ins.md
@@ -1,14 +1,14 @@
 ---
 title: Office Add-ins platform overview | Microsoft Docs
 description:  Use familiar web technologies such as HTML, CSS, and JavaScript to extend and interact with Word, Excel, PowerPoint, OneNote, Project, and Outlook.
-ms.date: 03/19/2019
+ms.date: 05/08/2019
 localization_priority: Priority
 ---
 
 
 # Office Add-ins platform overview
 
-You can use the Office Add-ins platform to build solutions that extend Office applications and interact with content in Office documents. With Office Add-ins, you can use familiar web technologies such as HTML, CSS, and JavaScript to extend and interact with Word, Excel, PowerPoint, OneNote, Project, and Outlook. Your solution can run in Office across multiple platforms, including Office for Windows, Office Online, Office for the Mac, and Office for the iPad.
+You can use the Office Add-ins platform to build solutions that extend Office applications and interact with content in Office documents. With Office Add-ins, you can use familiar web technologies such as HTML, CSS, and JavaScript to extend and interact with Word, Excel, PowerPoint, OneNote, Project, and Outlook. Your solution can run in Office across multiple platforms, including Office on Windows, Office Online, Office for Mac, and Office for iPad.
 
 Office Add-ins can do almost anything a webpage can do inside a browser. Use the Office Add-ins platform to:
 
@@ -18,11 +18,11 @@ Office Add-ins can do almost anything a webpage can do inside a browser. Use the
 
 ## How are Office Add-ins different from COM and VSTO add-ins?
 
-COM or VSTO add-ins are earlier Office integration solutions that run only on Office for Windows. Unlike COM add-ins, Office Add-ins don't involve code that runs on the user's device or in the Office client. For an Office Add-in, the host application, for example Excel, reads the add-in manifest and hooks up the add-in’s custom ribbon buttons and menu commands in the UI. When needed, it loads the add-in's JavaScript and HTML code, which executes in the context of a browser in a sandbox.
+COM or VSTO add-ins are earlier Office integration solutions that run only on Office on Windows. Unlike COM add-ins, Office Add-ins don't involve code that runs on the user's device or in the Office client. For an Office Add-in, the host application, for example Excel, reads the add-in manifest and hooks up the add-in’s custom ribbon buttons and menu commands in the UI. When needed, it loads the add-in's JavaScript and HTML code, which executes in the context of a browser in a sandbox.
 
 Office Add-ins provide the following advantages over add-ins built using VBA, COM, or VSTO:
 
-- Cross-platform support. Office Add-ins run in Office for Windows, Mac, iOS, and Office Online.
+- Cross-platform support. Office Add-ins run in Office on Windows, Mac, iOS, and Office Online.
 
 - Centralized deployment and distribution. Admins can deploy Office Add-ins centrally across an organization.
 
@@ -76,7 +76,7 @@ Custom UI and task panes are specified in the add-in manifest.  
 
 #### Custom buttons and menu commands  
 
-You can add custom ribbon buttons and menu items to the ribbon in Office for Windows Desktop and Office Online. This makes it easy for users to access your add-in directly from their Office application. Command buttons can launch different actions such as showing a task pane with custom HTML or executing a JavaScript function.  
+You can add custom ribbon buttons and menu items to the ribbon in Office on Windows Desktop and Office Online. This makes it easy for users to access your add-in directly from their Office application. Command buttons can launch different actions such as showing a task pane with custom HTML or executing a JavaScript function.  
 
 *Figure 3. Add-in commands in the ribbon*
 
diff --git a/docs/quickstarts/excel-custom-functions-quickstart.md b/docs/quickstarts/excel-custom-functions-quickstart.md
index 5ed9ae23d3..096cc26303 100644
--- a/docs/quickstarts/excel-custom-functions-quickstart.md
+++ b/docs/quickstarts/excel-custom-functions-quickstart.md
@@ -1,5 +1,5 @@
 ---
-ms.date: 05/02/2019
+ms.date: 05/08/2019
 description: Developing custom functions in Excel quick start guide.
 title: Custom functions quick start
 ms.prod: excel
@@ -14,7 +14,7 @@ With custom functions, developers can now add new functions to Excel by defining
 
 [!include[Yeoman generator prerequisites](../includes/quickstart-yo-prerequisites.md)]
 
-* Excel for Windows (64-bit version 1810 or later) or Excel Online
+* Excel on Windows (64-bit version 1810 or later) or Excel Online
 
 * Join the [Office Insider program](https://products.office.com/office-insider) (**Insider** level -- formerly called "Insider Fast")
 
@@ -48,14 +48,14 @@ To start, you'll use the Yeoman generator to create the custom functions project
     npm run build
     ```
 
-4. Start the local web server, which runs in Node.js. You can try out the custom function add-in in Excel for Windows or Excel Online. You may be prompted to open the add-in's task pane, although this is optional. You can still run your custom functions without opening your add-in's task pane.
+4. Start the local web server, which runs in Node.js. You can try out the custom function add-in in Excel on Windows or Excel Online. You may be prompted to open the add-in's task pane, although this is optional. You can still run your custom functions without opening your add-in's task pane.
 
 > [!NOTE]
 > Office Add-ins should use HTTPS, not HTTP, even when you are developing. If you are prompted to install a certificate after you run `npm run start:desktop`, accept the prompt to install the certificate that the Yeoman generator provides.
 
-# [Excel for Windows](#tab/excel-windows)
+# [Excel on Windows](#tab/excel-windows)
 
-To test your add-in in Excel for Windows, run the following command. When you run this command, the local web server will start and Excel will open with your add-in loaded.
+To test your add-in in Excel on Windows, run the following command. When you run this command, the local web server will start and Excel will open with your add-in loaded.
 
 ```command&nbsp;line
 npm run start:desktop
diff --git a/docs/quickstarts/project-quickstart.md b/docs/quickstarts/project-quickstart.md
index 3c5e5d2718..27fe4f3f25 100644
--- a/docs/quickstarts/project-quickstart.md
+++ b/docs/quickstarts/project-quickstart.md
@@ -1,7 +1,7 @@
 ---
 title: Build your first Project task pane add-in
 description: 
-ms.date: 05/02/2019
+ms.date: 05/08/2019
 ms.prod: project
 localization_priority: Priority
 ---
@@ -14,7 +14,7 @@ In this article, you'll walk through the process of building a Project task pane
 
 [!include[Yeoman generator prerequisites](../includes/quickstart-yo-prerequisites.md)]
 
-- Project 2016 or later for Windows 
+- Project 2016 or later on Windows
 
 ## Create the add-in
 
diff --git a/docs/quickstarts/word-quickstart.md b/docs/quickstarts/word-quickstart.md
index 37cb2d2608..746a7c47a0 100644
--- a/docs/quickstarts/word-quickstart.md
+++ b/docs/quickstarts/word-quickstart.md
@@ -1,14 +1,14 @@
 ---
 title: Build your first Word task pane add-in
 description: 
-ms.date: 05/02/2019
+ms.date: 05/08/2019
 ms.prod: word
 localization_priority: Priority
 ---
 
 # Build your first Word task pane add-in
 
-_Applies to: Word 2016 or later for Windows, Word for iPad, Word for Mac_
+_Applies to: Word 2016 or later on Windows, Word for iPad, Word for Mac_
 
 In this article, you'll walk through the process of building a Word task pane add-in.
 
diff --git a/docs/reference/manifest/action.md b/docs/reference/manifest/action.md
index 6698d63c6c..788ea2f4a7 100644
--- a/docs/reference/manifest/action.md
+++ b/docs/reference/manifest/action.md
@@ -1,7 +1,7 @@
 ---
 title: Action element in the manifest file
 description: ''
-ms.date: 03/19/2019
+ms.date: 05/08/2019
 localization_priority: Normal
 ---
 
@@ -135,7 +135,7 @@ The following examples show two different actions that use the **Title** element
 Optional element when **xsi:type** is "ShowTaskpane". The containing [VersionOverrides](versionoverrides.md) elements must have an `xsi:type` attribute value of `VersionOverridesV1_1`. Include this element with a value of `true` to support task pane pinning. The user will be able to "pin" the task pane, causing it to stay open when changing the selection. For more information, see [Implement a pinnable task pane in Outlook](/outlook/add-ins/pinnable-taskpane).
 
 > [!NOTE]
-> SupportsPinning is currently only supported by Outlook 2016 for Windows (build 7628.1000 or later) and Outlook 2016 for Mac (build 16.13.503 or later).
+> SupportsPinning is currently only supported by Outlook 2016 on Windows (build 7628.1000 or later) and Outlook 2016 for Mac (build 16.13.503 or later).
 
 ```xml
 <Action xsi:type="ShowTaskpane">
diff --git a/docs/reference/manifest/desktopformfactor.md b/docs/reference/manifest/desktopformfactor.md
index 91ec1f9143..06dbec9931 100644
--- a/docs/reference/manifest/desktopformfactor.md
+++ b/docs/reference/manifest/desktopformfactor.md
@@ -1,13 +1,13 @@
 ---
 title: DesktopFormFactor element in the manifest file
 description: ''
-ms.date: 03/01/2019
+ms.date: 05/08/2019
 localization_priority: Normal
 ---
 
 # DesktopFormFactor element
 
-Specifies the settings for an add-in for the desktop form factor. The desktop form factor includes Office for Windows, Office for Mac, and Office Online. It contains all the add-in information for the desktop form factor except for the  **Resources** node.
+Specifies the settings for an add-in for the desktop form factor. The desktop form factor includes Office on Windows, Office for Mac, and Office Online. It contains all the add-in information for the desktop form factor except for the  **Resources** node.
 
 Each DesktopFormFactor definition contains the  **FunctionFile** element and one or more **ExtensionPoint** elements. For more information, see [FunctionFile element](functionfile.md) and [ExtensionPoint element](extensionpoint.md).
 
diff --git a/docs/reference/manifest/officetab.md b/docs/reference/manifest/officetab.md
index e719ae8bd3..1f9b7bcf4c 100644
--- a/docs/reference/manifest/officetab.md
+++ b/docs/reference/manifest/officetab.md
@@ -1,7 +1,7 @@
 ---
 title: OfficeTab element in the manifest file
 description: ''
-ms.date: 10/09/2018
+ms.date: 05/08/2019
 localization_priority: Normal
 ---
 
@@ -15,7 +15,7 @@ Defines the ribbon tab on which your add-in command appears. This can either be
 |:-----|:-----|:-----|
 |  Group      | Yes |  Defines a group of commands. You can add only one group per add-in to the default tab.  |
 
-The following are valid tab `id` values by host. Values in **bold** are supported in both desktop and online (for example, Word 2016 or later for Windows and Word Online).
+The following are valid tab `id` values by host. Values in **bold** are supported in both desktop and online (for example, Word 2016 or later on Windows and Word Online).
 
 ### Outlook
 
diff --git a/docs/reference/objectmodel/preview-requirement-set/office.context.mailbox.item.md b/docs/reference/objectmodel/preview-requirement-set/office.context.mailbox.item.md
index a5d72c4985..af2c65915c 100644
--- a/docs/reference/objectmodel/preview-requirement-set/office.context.mailbox.item.md
+++ b/docs/reference/objectmodel/preview-requirement-set/office.context.mailbox.item.md
@@ -1,7 +1,7 @@
 ---
 title: Office.context.mailbox.item - preview requirement set
 description: ''
-ms.date: 04/24/2019
+ms.date: 05/08/2019
 localization_priority: Normal
 ---
 
@@ -1927,7 +1927,7 @@ Array.<(String|[Contact](/javascript/api/outlook/office.contact)|[MeetingSuggest
 Gets initialization data passed when the add-in is [activated by an actionable message](/outlook/actionable-messages/invoke-add-in-from-actionable-message).
 
 > [!NOTE]
-> This method is only supported by Outlook 2016 or later for Windows (Click-to-Run versions later than 16.0.8413.1000) and Outlook on the web for Office 365.
+> This method is only supported by Outlook 2016 or later on Windows (Click-to-Run versions later than 16.0.8413.1000) and Outlook on the web for Office 365.
 
 ##### Parameters
 
diff --git a/docs/reference/objectmodel/preview-requirement-set/outlook-requirement-set-preview.md b/docs/reference/objectmodel/preview-requirement-set/outlook-requirement-set-preview.md
index 2367fdb810..37fbbd0201 100644
--- a/docs/reference/objectmodel/preview-requirement-set/outlook-requirement-set-preview.md
+++ b/docs/reference/objectmodel/preview-requirement-set/outlook-requirement-set-preview.md
@@ -1,7 +1,7 @@
 ---
 title: Outlook add-in API Preview requirement set
 description: ''
-ms.date: 04/17/2019
+ms.date: 05/08/2019
 localization_priority: Priority
 ---
 
@@ -34,43 +34,43 @@ Added a new optional parameter `options`, which is a dictionary with one valid v
 
 Added a new object that represents the content of an attachment.
 
-**Available in**: Outlook for Windows (Office 365)
+**Available in**: Outlook on Windows (connected to Office 365)
 
 #### [Office.context.mailbox.item.addFileAttachmentFromBase64Async](office.context.mailbox.item.md#addfileattachmentfrombase64asyncbase64file-attachmentname-options-callback)
 
 Added a new method that allows you to attach a file represented as a base64 encoded string to a message or appointment.
 
-**Available in**: Outlook for Windows (Office 365)
+**Available in**: Outlook on Windows (connected to Office 365)
 
 #### [Office.context.mailbox.item.getAttachmentContentAsync](office.context.mailbox.item.md#getattachmentcontentasyncattachmentid-options-callback--attachmentcontent)
 
 Added a new method to get the content of a specific attachment.
 
-**Available in**: Outlook for Windows (Office 365)
+**Available in**: Outlook on Windows (connected to Office 365)
 
 #### [Office.context.mailbox.item.getAttachmentsAsync](office.context.mailbox.item.md#getattachmentsasyncoptions-callback--arrayattachmentdetails)
 
 Added a new method that gets an item's attachments in compose mode.
 
-**Available in**: Outlook for Windows (Office 365)
+**Available in**: Outlook on Windows (connected to Office 365)
 
 #### [Office.MailboxEnums.AttachmentContentFormat](/javascript/api/outlook/office.mailboxenums.attachmentcontentformat)
 
 Added a new enum that specifies the formatting that applies to an attachment's content.
 
-**Available in**: Outlook for Windows (Office 365)
+**Available in**: Outlook on Windows (connected to Office 365)
 
 #### [Office.MailboxEnums.AttachmentStatus](/javascript/api/outlook/office.mailboxenums.attachmentstatus)
 
 Added a new enum that specifies whether an attachment was added to or removed from an item.
 
-**Available in**: Outlook for Windows (Office 365)
+**Available in**: Outlook on Windows (connected to Office 365)
 
 #### [Office.EventType.AttachmentsChanged](/javascript/api/office/office.eventtype)
 
 Added `AttachmentsChanged` event to `Item`.
 
-**Available in**: Outlook for Windows (Office 365)
+**Available in**: Outlook on Windows (connected to Office 365)
 
 ---
 
@@ -85,37 +85,37 @@ In Outlook, a user can group messages and appointments by using a category to co
 
 Added a new object that represents an item's categories.
 
-**Available in**: Outlook for Windows (Office 365)
+**Available in**: Outlook on Windows (connected to Office 365)
 
 #### [CategoryDetails](/javascript/api/outlook/office.categorydetails)
 
 Added a new object that represents a category's details (its name and associated color).
 
-**Available in**: Outlook for Windows (Office 365)
+**Available in**: Outlook on Windows (connected to Office 365)
 
 #### [MasterCategories](/javascript/api/outlook/office.mastercategories)
 
 Added a new object that represents the categories master list on a mailbox.
 
-**Available in**: Outlook for Windows (Office 365)
+**Available in**: Outlook on Windows (connected to Office 365)
 
 #### [Office.context.mailbox.masterCategories](/javascript/api/outlook/office.mailbox#mastercategories)
 
 Added a new property that represents the categories master list on a mailbox.
 
-**Available in**: Outlook for Windows (Office 365)
+**Available in**: Outlook on Windows (connected to Office 365)
 
 #### [Office.context.mailbox.item.categories](/javascript/api/outlook/office.item#categories)
 
 Added a new property that represents the set of categories on an item.
 
-**Available in**: Outlook for Windows (Office 365)
+**Available in**: Outlook on Windows (connected to Office 365)
 
 #### [Office.MailboxEnums.CategoryColor](/javascript/api/outlook/office.mailboxenums.categorycolor)
 
 Added a new enum that specifies the colors available to be associated with categories.
 
-**Available in**: Outlook for Windows (Office 365)
+**Available in**: Outlook on Windows (connected to Office 365)
 
 ---
 
@@ -125,25 +125,25 @@ Added a new enum that specifies the colors available to be associated with categ
 
 Added a new object that represents the properties of an appointment or message item in a shared folder, calendar, or mailbox.
 
-**Available in**: Outlook for Windows (Office 365)
+**Available in**: Outlook on Windows (connected to Office 365)
 
 #### [Office.context.mailbox.item.getSharedPropertiesAsync](office.context.mailbox.item.md#getsharedpropertiesasyncoptions-callback)
 
 Added a new method that gets an object which represents the sharedProperties of an appointment or message item.
 
-**Available in**: Outlook for Windows (Office 365)
+**Available in**: Outlook on Windows (connected to Office 365)
 
 #### [Office.MailboxEnums.DelegatePermissions](/javascript/api/outlook/office.mailboxenums.delegatepermissions)
 
 Added a new bit flag enum that specifies the delegate permissions.
 
-**Available in**: Outlook for Windows (Office 365)
+**Available in**: Outlook on Windows (connected to Office 365)
 
 #### [SupportsSharedFolders manifest element](../../manifest/supportssharedfolders.md)
 
 Added a child element to the [DesktopFormFactor](../../manifest/desktopformfactor.md) manifest element. It defines whether the add-in is available in delegate scenarios.
 
-**Available in**: Outlook for Windows (Office 365)
+**Available in**: Outlook on Windows (connected to Office 365)
 
 ---
 
@@ -153,37 +153,37 @@ Added a child element to the [DesktopFormFactor](../../manifest/desktopformfacto
 
 Added a new object that represents the set of locations on an appointment.
 
-**Available in**: Outlook for Windows (Office 365)
+**Available in**: Outlook on Windows (connected to Office 365)
 
 #### [LocationDetails](/javascript/api/outlook/office.locationdetails)
 
 Added a new object that represents a location. Read only.
 
-**Available in**: Outlook for Windows (Office 365)
+**Available in**: Outlook on Windows (connected to Office 365)
 
 #### [LocationIdentifier](/javascript/api/outlook/office.locationidentifier)
 
 Added a new object that represents the id of a location.
 
-**Available in**: Outlook for Windows (Office 365)
+**Available in**: Outlook on Windows (connected to Office 365)
 
 #### [Office.context.mailbox.item.enhancedLocation](office.context.mailbox.item.md#enhancedlocation-enhancedlocation)
 
 Added a new property that represents the set of locations on an appointment.
 
-**Available in**: Outlook for Windows (Office 365)
+**Available in**: Outlook on Windows (connected to Office 365)
 
 #### [Office.MailboxEnums.LocationType](/javascript/api/outlook/office.mailboxenums.locationtype)
 
 Added a new enum that specifies an appointment location's type.
 
-**Available in**: Outlook for Windows (Office 365)
+**Available in**: Outlook on Windows (connected to Office 365)
 
 #### [Office.EventType.EnhancedLocationsChanged](/javascript/api/office/office.eventtype)
 
 Added `EnhancedLocationsChanged` event to `Item`.
 
-**Available in**: Outlook for Windows (Office 365)
+**Available in**: Outlook on Windows (connected to Office 365)
 
 ---
 
@@ -193,7 +193,7 @@ Added `EnhancedLocationsChanged` event to `Item`.
 
 Added a new function that returns initialization data passed when the add-in is [activated by an actionable message](/outlook/actionable-messages/invoke-add-in-from-actionable-message).
 
-**Available in**: Outlook for Windows (Office 365), Outlook on the web (Classic)
+**Available in**: Outlook on Windows (connected to Office 365), Outlook on the web (Classic)
 
 ---
 
@@ -203,13 +203,13 @@ Added a new function that returns initialization data passed when the add-in is
 
 Added a new object that represents the internet headers of a message item.
 
-**Available in**: Outlook for Windows (Office 365)
+**Available in**: Outlook on Windows (connected to Office 365)
 
 #### [Office.context.mailbox.item.internetHeaders](office.context.mailbox.item.md#internetheaders-internetheaders)
 
 Added a new property that represents the internet headers on a message item.
 
-**Available in**: Outlook for Windows (Office 365)
+**Available in**: Outlook on Windows (connected to Office 365)
 
 ---
 
@@ -219,13 +219,13 @@ Added a new property that represents the internet headers on a message item.
 
 Added ability to get Office theme.
 
-**Available in**: Outlook for Windows (Office 365)
+**Available in**: Outlook on Windows (connected to Office 365)
 
 #### [Office.EventType.OfficeThemeChanged](/javascript/api/office/office.eventtype)
 
 Added `OfficeThemeChanged` event to `Mailbox`.
 
-**Available in**: Outlook for Windows (Office 365)
+**Available in**: Outlook on Windows (connected to Office 365)
 
 ---
 
@@ -235,7 +235,7 @@ Added `OfficeThemeChanged` event to `Mailbox`.
 
 Added access to `getAccessTokenAsync`, which allows add-ins to [get an access token](/outlook/add-ins/authenticate-a-user-with-an-sso-token) for the Microsoft Graph API.
 
-**Available in**: Outlook for Windows (Office 365), Outlook for Mac (Office 365), Outlook on the web (Office 365 and Outlook.com), Outlook on the web (Classic)
+**Available in**: Outlook on Windows (connected to Office 365), Outlook for Mac (connected to Office 365), Outlook on the web (Outlook.com and connected to Office 365), Outlook on the web (Classic)
 
 ## See also
 
diff --git a/docs/reference/requirement-sets/add-in-commands-requirement-sets.md b/docs/reference/requirement-sets/add-in-commands-requirement-sets.md
index df552b8375..e24bf38fce 100644
--- a/docs/reference/requirement-sets/add-in-commands-requirement-sets.md
+++ b/docs/reference/requirement-sets/add-in-commands-requirement-sets.md
@@ -1,7 +1,7 @@
 ---
 title: Add-in commands requirement sets
 description: ''
-ms.date: 05/02/2019
+ms.date: 05/08/2019
 ms.prod: non-product-specific
 localization_priority: Priority
 ---
@@ -14,17 +14,17 @@ Add-in commands are UI elements that extend the Office UI and start actions in y
 
 The initial release of add-in commands doesn't have a corresponding requirement set (that is, there isn't an AddinCommands 1.0 requirement set). The following table lists the Office host applications that support the initial release version, and the build versions or number for those applications.  
 
-| Release   |  Office 2013 for Windows<br>(one-time purchase) | Office 2016 or later for Windows<br>(one-time purchase) | Office 365 for Windows   |  Office 365 for iPad  |  Office 365 for Mac  | Office Online  |  
-|:-----|:-----|:-----|:-----|:-----|:-----|:-----|
-| Add-in commands (initial release, no requirement set) | N/A | 16.0.4678.1000 *Supported in Outlook only* |Version 1603 (Build 6769.0000) or later | N/A | 15.33 or later| January 2016 |
+| Release   |  Office 2013 on Windows<br>(one-time purchase) | Office 2016 on Windows<br>(one-time purchase) | Office 2019 on Windows<br>(one-time purchase) | Office on Windows<br>(connected to Office 365)   |  Office for iPad<br>(connected to Office 365)  |  Office for Mac<br>(connected to Office 365)  | Office Online  |
+|:-----|:-----|:-----|:-----|:-----|:-----|:-----|:-----|
+| Add-in commands (initial release, no requirement set) | N/A | 16.0.4678.1000 *Supported in Outlook only* | Version 1809 (Build 10827.20150) or later |Version 1603 (Build 6769.0000) or later | N/A | 15.33 or later| January 2016 |
 
 The add-in commands 1.1 requirement set introduces the ability to [autoopen a task pane with documents](/office/dev/add-ins/develop/automatically-open-a-task-pane-with-a-document).
 
 The following table lists the add-in commands 1.1 requirement set, the Office host applications that support that requirement set, and the build or version numbers for the Office application.
 
-|  Requirement set  |  Office 2013 for Windows<br>(one-time purchase) | Office 2016 or later for Windows<br>(one-time purchase) | Office 365 for Windows   |  Office 365 for iPad  |  Office 365 for Mac  | Office Online  |  
-|:-----|:-----|:-----|:-----|:-----|:-----|:-----|
-| AddinCommands 1.1  | N/A | 16.0.4678.1000 *Supported in Outlook only*  | Version 1705 (Build 8121.1000) or later | N/A | 15.34 or later\*| May 2017 |
+|  Requirement set  |  Office 2013 on Windows<br>(one-time purchase) | Office 2016 on Windows<br>(one-time purchase) | Office 2019 on Windows<br>(one-time purchase) | Office on Windows<br>(connected to Office 365)   |  Office for iPad<br>(connected to Office 365)  |  Office for Mac<br>(connected to Office 365)  | Office Online  |  
+|:-----|:-----|:-----|:-----|:-----|:-----|:-----|:-----|
+| AddinCommands 1.1  | N/A | 16.0.4678.1000 *Supported in Outlook only*  | Version 1809 (Build 10827.20150) or later | Version 1705 (Build 8121.1000) or later | N/A | 15.34 or later\*| May 2017 |
 
 >\* The [Office.context.requirements.isSetSupported](/javascript/api/office/office.requirementsetsupport#issetsupported-name--minversion-) method will erroneously return `false` for versions 16.9 &ndash; 16.14 (inclusive), but the requirement set *is* supported on these versions.
 
diff --git a/docs/reference/requirement-sets/dialog-api-requirement-sets.md b/docs/reference/requirement-sets/dialog-api-requirement-sets.md
index 6138fbca95..98687795b6 100644
--- a/docs/reference/requirement-sets/dialog-api-requirement-sets.md
+++ b/docs/reference/requirement-sets/dialog-api-requirement-sets.md
@@ -1,7 +1,7 @@
 ---
 title: Dialog API requirement sets
 description: ''
-ms.date: 05/02/2019
+ms.date: 05/08/2019
 ms.prod: non-product-specific
 localization_priority: Normal
 ---
@@ -12,7 +12,7 @@ Requirement sets are named groups of API members. Office Add-ins use requirement
 
 Office Add-ins run across multiple versions of Office. The following table lists the Dialog API requirement sets, the Office host applications that support that requirement set, and the build or version numbers for the Office application.
 
-|  Requirement set  | Office 2013 for Windows<br>(one-time purchase) | Office 2016 or later for Windows<br>(one-time purchase)   | Office 365 for Windows |  Office 365 for iPad  |  Office 365 for Mac  | Office Online  |  Office Online Server  |
+|  Requirement set  | Office 2013 on Windows<br>(one-time purchase) | Office 2016 or later on Windows<br>(one-time purchase)   | Office on Windows<br>(connected to Office 365) |  Office for iPad<br>(connected to Office 365)  |  Office for Mac<br>(connected to Office 365)  | Office Online  |  Office Online Server  |
 |:-----|-----|:-----|:-----|:-----|:-----|:-----|:-----|
 | DialogApi 1.1  | Build 15.0.4855.1000 or later | Build 16.0.4390.1000 or later | Version 1602 (Build 6741.0000) or later | 1.22 or later | 15.20 or later| January 2017 | Version 1608 (Build 7601.6800) or later|
 
diff --git a/docs/reference/requirement-sets/excel-api-requirement-sets.md b/docs/reference/requirement-sets/excel-api-requirement-sets.md
index fc66d1e064..86a70996ac 100644
--- a/docs/reference/requirement-sets/excel-api-requirement-sets.md
+++ b/docs/reference/requirement-sets/excel-api-requirement-sets.md
@@ -1,7 +1,7 @@
 ---
 title: Excel JavaScript API requirement sets
 description: ''
-ms.date: 05/06/2019
+ms.date: 05/08/2019
 ms.prod: excel
 localization_priority: Priority
 ---
@@ -10,14 +10,14 @@ localization_priority: Priority
 
 Requirement sets are named groups of API members. Office Add-ins use requirement sets specified in the manifest or use a runtime check to determine whether an Office host supports APIs that an add-in needs. For more information, see [Office versions and requirement sets](/office/dev/add-ins/develop/office-versions-and-requirement-sets).
 
-Excel add-ins run across multiple versions of Office, including Office 2016 or later for Windows, Office for iPad, Office for Mac, and Office Online. The following table lists the Excel requirement sets, the Office host applications that support each requirement set, and the build versions or number for those applications.
+Excel add-ins run across multiple versions of Office, including Office 2016 or later on Windows, Office for iPad, Office for Mac, and Office Online. The following table lists the Excel requirement sets, the Office host applications that support each requirement set, and the build versions or number for those applications.
 
 > [!NOTE]
 > To use APIs in any of the numbered requirement sets, you should reference the **production** library on the CDN: https://appsforoffice.microsoft.com/lib/1/hosted/office.js.
 >
 > For information about using preview APIs, see the [Excel JavaScript preview APIs](#excel-javascript-preview-apis) section within this article.
 
-|  Requirement set  |  Office 365 for Windows  |  Office 365 for iPad  |  Office 365 for Mac  | Office Online  |  Office Online Server  |
+|  Requirement set  |  Office on Windows<br>(connected to Office 365)  |  Office for iPad<br>(connected to Office 365)  |  Office for Mac<br>(connected to Office 365)  | Office Online  |  Office Online Server  |
 |:-----|-----|:-----|:-----|:-----|:-----|
 | [Preview](/javascript/api/excel)  | Please use the latest Office version to try preview APIs (you may need to join the [Office Insider program](https://products.office.com/office-insider)) |
 | ExcelApi 1.9  | Version 1903 (Build 11425.20204) or later | 2.24 or later | 16.24 or later | May 2019       | Coming soon |
@@ -37,7 +37,7 @@ Excel add-ins run across multiple versions of Office, including Office 2016 or l
 
 [Custom Functions](../../excel/custom-functions-overview.md) use separate requirement sets from the core Excel JavaScript APIs. The following table lists the Custom Functions requirement sets, the supported Office host applications, and the build versions or number for those applications.
 
-|  Requirement set  |  Office 365 for Windows  |  Office 365 for iPad  |  Office 365 for Mac  | Office Online | Office Online Server |
+|  Requirement set  |  Office on Windows<br>(connected to Office 365)  |  Office for iPad<br>(connected to Office 365)  |  Office for Mac<br>(connected to Office 365)  | Office Online | Office Online Server |
 |:-----|-----|:-----|:-----|:-----|:-----|
 | CustomFunctionsRuntime 1.1 | Version 1904 (Build 11601.20144) or later | Not supported | 16.24 or later | April 2019 | Coming soon |
 
diff --git a/docs/reference/requirement-sets/identity-api-requirement-sets.md b/docs/reference/requirement-sets/identity-api-requirement-sets.md
index 7bd7465ac1..44c91f96f9 100644
--- a/docs/reference/requirement-sets/identity-api-requirement-sets.md
+++ b/docs/reference/requirement-sets/identity-api-requirement-sets.md
@@ -1,7 +1,7 @@
 ---
 title: Identity API requirement sets
 description: ''
-ms.date: 05/02/2019
+ms.date: 05/08/2019
 ms.prod: non-product-specific
 localization_priority: Normal
 ---
@@ -12,7 +12,7 @@ Requirement sets are named groups of API members. Office Add-ins use requirement
 
 Office Add-ins run across multiple versions of Office. The following table lists the Identity API requirement sets, the Office host applications that support that requirement set, and the build or version numbers for the Office application.
 
-|  Requirement set  | Office 2013 or later for Windows<br>(one-time purchase) | Office 365 for Windows   |  Office 365 for iPad  |  Office 365 for Mac  | Office Online  | SharePoint Online | OneDrive.com |Outlook.com & Exchange Online|
+|  Requirement set  | Office 2013 or later on Windows<br>(one-time purchase) | Office on Windows<br>(connected to Office 365) |  Office for iPad<br>(connected to Office 365)  |  Office for Mac<br>(connected to Office 365)  | Office Online  | SharePoint Online | OneDrive.com |Outlook.com & Exchange Online|
 |:-----|-----|:-----|:-----|:-----|:-----|:-----|:-----|:-----|
 | IdentityAPI 1.1  | N/A | Preview<b>*</b> | Coming soon | Preview<b>*</b> | Preview<b>*</b> | Preview<b>*</b>| Coming soon | Coming soon |
 
diff --git a/docs/reference/requirement-sets/office-add-in-requirement-sets.md b/docs/reference/requirement-sets/office-add-in-requirement-sets.md
index a01baf5ea6..61b7f9e891 100644
--- a/docs/reference/requirement-sets/office-add-in-requirement-sets.md
+++ b/docs/reference/requirement-sets/office-add-in-requirement-sets.md
@@ -1,7 +1,7 @@
 ---
 title: Office Common API requirement sets
 description: ''
-ms.date: 05/02/2019
+ms.date: 05/08/2019
 ms.prod: non-product-specific
 localization_priority: Priority
 ---
@@ -116,7 +116,7 @@ See [Add-in command requirement sets](add-in-commands-requirement-sets.md).
 
 |**Office hosts**|**Methods in set**|
 |:-----|:-----|
-|Outlook for Windows<br>Outlook for web<br>Outlook for Android<br>Outlook for Mac<br>Outlook Web App |See [Understanding Outlook API requirement sets](outlook-api-requirement-sets.md).|
+|Outlook on Windows<br>Outlook for web<br>Outlook for Android<br>Outlook for Mac<br>Outlook Web App |See [Understanding Outlook API requirement sets](outlook-api-requirement-sets.md).|
 
 ---
 
diff --git a/docs/reference/requirement-sets/outlook-api-requirement-sets.md b/docs/reference/requirement-sets/outlook-api-requirement-sets.md
index d03c16d662..776f61dc11 100644
--- a/docs/reference/requirement-sets/outlook-api-requirement-sets.md
+++ b/docs/reference/requirement-sets/outlook-api-requirement-sets.md
@@ -1,7 +1,7 @@
 ---
 title: Outlook JavaScript API requirement sets
 description: ''
-ms.date: 05/02/2019
+ms.date: 05/08/2019
 ms.prod: outlook
 localization_priority: Priority
 ---
@@ -48,16 +48,16 @@ The following clients support Outlook add-ins.
 
 | Client | Supported API requirement sets |
 | --- | --- |
-| Outlook for Windows (Office 365) | [1.1](/office/dev/add-ins/reference/objectmodel/requirement-set-1.1/outlook-requirement-set-1.1), [1.2](/office/dev/add-ins/reference/objectmodel/requirement-set-1.2/outlook-requirement-set-1.2), [1.3](/office/dev/add-ins/reference/objectmodel/requirement-set-1.3/outlook-requirement-set-1.3), [1.4](/office/dev/add-ins/reference/objectmodel/requirement-set-1.4/outlook-requirement-set-1.4), [1.5](/office/dev/add-ins/reference/objectmodel/requirement-set-1.5/outlook-requirement-set-1.5), [1.6](/office/dev/add-ins/reference/objectmodel/requirement-set-1.6/outlook-requirement-set-1.6), [1.7](/office/dev/add-ins/reference/objectmodel/requirement-set-1.7/outlook-requirement-set-1.7) |
-| Outlook 2019 for Windows (one-time purchase) | [1.1](/office/dev/add-ins/reference/objectmodel/requirement-set-1.1/outlook-requirement-set-1.1), [1.2](/office/dev/add-ins/reference/objectmodel/requirement-set-1.2/outlook-requirement-set-1.2), [1.3](/office/dev/add-ins/reference/objectmodel/requirement-set-1.3/outlook-requirement-set-1.3), [1.4](/office/dev/add-ins/reference/objectmodel/requirement-set-1.4/outlook-requirement-set-1.4), [1.5](/office/dev/add-ins/reference/objectmodel/requirement-set-1.5/outlook-requirement-set-1.5), [1.6](/office/dev/add-ins/reference/objectmodel/requirement-set-1.6/outlook-requirement-set-1.6), [1.7](/office/dev/add-ins/reference/objectmodel/requirement-set-1.7/outlook-requirement-set-1.7) |
-| Outlook 2016 for Windows (one-time purchase) | [1.1](/office/dev/add-ins/reference/objectmodel/requirement-set-1.1/outlook-requirement-set-1.1), [1.2](/office/dev/add-ins/reference/objectmodel/requirement-set-1.2/outlook-requirement-set-1.2), [1.3](/office/dev/add-ins/reference/objectmodel/requirement-set-1.3/outlook-requirement-set-1.3), [1.4](/office/dev/add-ins/reference/objectmodel/requirement-set-1.4/outlook-requirement-set-1.4) |
-| Outlook 2013 for Windows (one-time purchase) | [1.1](/office/dev/add-ins/reference/objectmodel/requirement-set-1.1/outlook-requirement-set-1.1), [1.2](/office/dev/add-ins/reference/objectmodel/requirement-set-1.2/outlook-requirement-set-1.2), [1.3](/office/dev/add-ins/reference/objectmodel/requirement-set-1.3/outlook-requirement-set-1.3), [1.4](/office/dev/add-ins/reference/objectmodel/requirement-set-1.4/outlook-requirement-set-1.4) |
-| Outlook for Mac (Office 365) | [1.1](/office/dev/add-ins/reference/objectmodel/requirement-set-1.1/outlook-requirement-set-1.1), [1.2](/office/dev/add-ins/reference/objectmodel/requirement-set-1.2/outlook-requirement-set-1.2), [1.3](/office/dev/add-ins/reference/objectmodel/requirement-set-1.3/outlook-requirement-set-1.3), [1.4](/office/dev/add-ins/reference/objectmodel/requirement-set-1.4/outlook-requirement-set-1.4), [1.5](/office/dev/add-ins/reference/objectmodel/requirement-set-1.5/outlook-requirement-set-1.5), [1.6](/office/dev/add-ins/reference/objectmodel/requirement-set-1.6/outlook-requirement-set-1.6) |
+| Outlook on Windows (connected to Office 365) | [1.1](/office/dev/add-ins/reference/objectmodel/requirement-set-1.1/outlook-requirement-set-1.1), [1.2](/office/dev/add-ins/reference/objectmodel/requirement-set-1.2/outlook-requirement-set-1.2), [1.3](/office/dev/add-ins/reference/objectmodel/requirement-set-1.3/outlook-requirement-set-1.3), [1.4](/office/dev/add-ins/reference/objectmodel/requirement-set-1.4/outlook-requirement-set-1.4), [1.5](/office/dev/add-ins/reference/objectmodel/requirement-set-1.5/outlook-requirement-set-1.5), [1.6](/office/dev/add-ins/reference/objectmodel/requirement-set-1.6/outlook-requirement-set-1.6), [1.7](/office/dev/add-ins/reference/objectmodel/requirement-set-1.7/outlook-requirement-set-1.7) |
+| Outlook 2019 on Windows (one-time purchase) | [1.1](/office/dev/add-ins/reference/objectmodel/requirement-set-1.1/outlook-requirement-set-1.1), [1.2](/office/dev/add-ins/reference/objectmodel/requirement-set-1.2/outlook-requirement-set-1.2), [1.3](/office/dev/add-ins/reference/objectmodel/requirement-set-1.3/outlook-requirement-set-1.3), [1.4](/office/dev/add-ins/reference/objectmodel/requirement-set-1.4/outlook-requirement-set-1.4), [1.5](/office/dev/add-ins/reference/objectmodel/requirement-set-1.5/outlook-requirement-set-1.5), [1.6](/office/dev/add-ins/reference/objectmodel/requirement-set-1.6/outlook-requirement-set-1.6), [1.7](/office/dev/add-ins/reference/objectmodel/requirement-set-1.7/outlook-requirement-set-1.7) |
+| Outlook 2016 on Windows (one-time purchase) | [1.1](/office/dev/add-ins/reference/objectmodel/requirement-set-1.1/outlook-requirement-set-1.1), [1.2](/office/dev/add-ins/reference/objectmodel/requirement-set-1.2/outlook-requirement-set-1.2), [1.3](/office/dev/add-ins/reference/objectmodel/requirement-set-1.3/outlook-requirement-set-1.3), [1.4](/office/dev/add-ins/reference/objectmodel/requirement-set-1.4/outlook-requirement-set-1.4) |
+| Outlook 2013 on Windows (one-time purchase) | [1.1](/office/dev/add-ins/reference/objectmodel/requirement-set-1.1/outlook-requirement-set-1.1), [1.2](/office/dev/add-ins/reference/objectmodel/requirement-set-1.2/outlook-requirement-set-1.2), [1.3](/office/dev/add-ins/reference/objectmodel/requirement-set-1.3/outlook-requirement-set-1.3), [1.4](/office/dev/add-ins/reference/objectmodel/requirement-set-1.4/outlook-requirement-set-1.4) |
+| Outlook for Mac (connected to Office 365) | [1.1](/office/dev/add-ins/reference/objectmodel/requirement-set-1.1/outlook-requirement-set-1.1), [1.2](/office/dev/add-ins/reference/objectmodel/requirement-set-1.2/outlook-requirement-set-1.2), [1.3](/office/dev/add-ins/reference/objectmodel/requirement-set-1.3/outlook-requirement-set-1.3), [1.4](/office/dev/add-ins/reference/objectmodel/requirement-set-1.4/outlook-requirement-set-1.4), [1.5](/office/dev/add-ins/reference/objectmodel/requirement-set-1.5/outlook-requirement-set-1.5), [1.6](/office/dev/add-ins/reference/objectmodel/requirement-set-1.6/outlook-requirement-set-1.6) |
 | Outlook 2019 for Mac (one-time purchase) | [1.1](/office/dev/add-ins/reference/objectmodel/requirement-set-1.1/outlook-requirement-set-1.1), [1.2](/office/dev/add-ins/reference/objectmodel/requirement-set-1.2/outlook-requirement-set-1.2), [1.3](/office/dev/add-ins/reference/objectmodel/requirement-set-1.3/outlook-requirement-set-1.3), [1.4](/office/dev/add-ins/reference/objectmodel/requirement-set-1.4/outlook-requirement-set-1.4), [1.5](/office/dev/add-ins/reference/objectmodel/requirement-set-1.5/outlook-requirement-set-1.5), [1.6](/office/dev/add-ins/reference/objectmodel/requirement-set-1.6/outlook-requirement-set-1.6) |
 | Outlook 2016 for Mac (one-time purchase) | [1.1](/office/dev/add-ins/reference/objectmodel/requirement-set-1.1/outlook-requirement-set-1.1), [1.2](/office/dev/add-ins/reference/objectmodel/requirement-set-1.2/outlook-requirement-set-1.2), [1.3](/office/dev/add-ins/reference/objectmodel/requirement-set-1.3/outlook-requirement-set-1.3), [1.4](/office/dev/add-ins/reference/objectmodel/requirement-set-1.4/outlook-requirement-set-1.4), [1.5](/office/dev/add-ins/reference/objectmodel/requirement-set-1.5/outlook-requirement-set-1.5), [1.6](/office/dev/add-ins/reference/objectmodel/requirement-set-1.6/outlook-requirement-set-1.6) |
 | Outlook for iOS | [1.1](/office/dev/add-ins/reference/objectmodel/requirement-set-1.1/outlook-requirement-set-1.1), [1.2](/office/dev/add-ins/reference/objectmodel/requirement-set-1.2/outlook-requirement-set-1.2), [1.3](/office/dev/add-ins/reference/objectmodel/requirement-set-1.3/outlook-requirement-set-1.3), [1.4](/office/dev/add-ins/reference/objectmodel/requirement-set-1.4/outlook-requirement-set-1.4), [1.5](/office/dev/add-ins/reference/objectmodel/requirement-set-1.5/outlook-requirement-set-1.5) |
 | Outlook for Android | [1.1](/office/dev/add-ins/reference/objectmodel/requirement-set-1.1/outlook-requirement-set-1.1), [1.2](/office/dev/add-ins/reference/objectmodel/requirement-set-1.2/outlook-requirement-set-1.2), [1.3](/office/dev/add-ins/reference/objectmodel/requirement-set-1.3/outlook-requirement-set-1.3), [1.4](/office/dev/add-ins/reference/objectmodel/requirement-set-1.4/outlook-requirement-set-1.4), [1.5](/office/dev/add-ins/reference/objectmodel/requirement-set-1.5/outlook-requirement-set-1.5) |
-| Outlook on the web (Office 365 and Outlook.com) | [1.1](/office/dev/add-ins/reference/objectmodel/requirement-set-1.1/outlook-requirement-set-1.1), [1.2](/office/dev/add-ins/reference/objectmodel/requirement-set-1.2/outlook-requirement-set-1.2), [1.3](/office/dev/add-ins/reference/objectmodel/requirement-set-1.3/outlook-requirement-set-1.3), [1.4](/office/dev/add-ins/reference/objectmodel/requirement-set-1.4/outlook-requirement-set-1.4), [1.5](/office/dev/add-ins/reference/objectmodel/requirement-set-1.5/outlook-requirement-set-1.5), [1.6](/office/dev/add-ins/reference/objectmodel/requirement-set-1.6/outlook-requirement-set-1.6), [1.7](/office/dev/add-ins/reference/objectmodel/requirement-set-1.7/outlook-requirement-set-1.7) |
+| Outlook on the web (Outlook.com and connected to Office 365) | [1.1](/office/dev/add-ins/reference/objectmodel/requirement-set-1.1/outlook-requirement-set-1.1), [1.2](/office/dev/add-ins/reference/objectmodel/requirement-set-1.2/outlook-requirement-set-1.2), [1.3](/office/dev/add-ins/reference/objectmodel/requirement-set-1.3/outlook-requirement-set-1.3), [1.4](/office/dev/add-ins/reference/objectmodel/requirement-set-1.4/outlook-requirement-set-1.4), [1.5](/office/dev/add-ins/reference/objectmodel/requirement-set-1.5/outlook-requirement-set-1.5), [1.6](/office/dev/add-ins/reference/objectmodel/requirement-set-1.6/outlook-requirement-set-1.6), [1.7](/office/dev/add-ins/reference/objectmodel/requirement-set-1.7/outlook-requirement-set-1.7) |
 | Outlook on the web (Classic) | [1.1](/office/dev/add-ins/reference/objectmodel/requirement-set-1.1/outlook-requirement-set-1.1), [1.2](/office/dev/add-ins/reference/objectmodel/requirement-set-1.2/outlook-requirement-set-1.2), [1.3](/office/dev/add-ins/reference/objectmodel/requirement-set-1.3/outlook-requirement-set-1.3), [1.4](/office/dev/add-ins/reference/objectmodel/requirement-set-1.4/outlook-requirement-set-1.4), [1.5](/office/dev/add-ins/reference/objectmodel/requirement-set-1.5/outlook-requirement-set-1.5), [1.6](/office/dev/add-ins/reference/objectmodel/requirement-set-1.6/outlook-requirement-set-1.6) |
 | Any Outlook client connected to Exchange 2019 on-premises | [1.1](/office/dev/add-ins/reference/objectmodel/requirement-set-1.1/outlook-requirement-set-1.1), [1.2](/office/dev/add-ins/reference/objectmodel/requirement-set-1.2/outlook-requirement-set-1.2), [1.3](/office/dev/add-ins/reference/objectmodel/requirement-set-1.3/outlook-requirement-set-1.3), [1.4](/office/dev/add-ins/reference/objectmodel/requirement-set-1.4/outlook-requirement-set-1.4), [1.5](/office/dev/add-ins/reference/objectmodel/requirement-set-1.5/outlook-requirement-set-1.5) |
 | Any Outlook client connected to Exchange 2016 on-premises | [1.1](/office/dev/add-ins/reference/objectmodel/requirement-set-1.1/outlook-requirement-set-1.1), [1.2](/office/dev/add-ins/reference/objectmodel/requirement-set-1.2/outlook-requirement-set-1.2), [1.3](/office/dev/add-ins/reference/objectmodel/requirement-set-1.3/outlook-requirement-set-1.3) |
diff --git a/docs/reference/requirement-sets/word-api-requirement-sets.md b/docs/reference/requirement-sets/word-api-requirement-sets.md
index 808d2136f6..a7efc9bb35 100644
--- a/docs/reference/requirement-sets/word-api-requirement-sets.md
+++ b/docs/reference/requirement-sets/word-api-requirement-sets.md
@@ -1,7 +1,7 @@
 ---
 title: Word JavaScript API requirement sets
 description: ''
-ms.date: 03/19/2019
+ms.date: 05/08/2019
 ms.prod: word
 localization_priority: Priority
 ---
@@ -10,14 +10,14 @@ localization_priority: Priority
 
 Requirement sets are named groups of API members. Office Add-ins use requirement sets specified in the manifest or use a runtime check to determine whether an Office host supports APIs that an add-in needs. For more information, see [Office versions and requirement sets](/office/dev/add-ins/develop/office-versions-and-requirement-sets).
 
-Word add-ins run across multiple versions of Office, including Office 2016 or later for Windows, Office for iPad, Office for Mac, and Office Online. The following table lists the Word requirement sets, the Office host applications that support that requirement set, and the build or version numbers for those applications.
+Word add-ins run across multiple versions of Office, including Office 2016 or later on Windows, Office for iPad, Office for Mac, and Office Online. The following table lists the Word requirement sets, the Office host applications that support that requirement set, and the build or version numbers for those applications.
 
 > [!NOTE]
 > For the requirement sets that are marked as Beta, use the specified (or later) version of the Office software and use the Beta library of the CDN: https://appsforoffice.microsoft.com/lib/beta/hosted/office.js.
 > 
 > Entries not listed as Beta are generally available and you can continue to use Production CDN library: https://appsforoffice.microsoft.com/lib/1/hosted/office.js
 
-|  Requirement set  |   Office 365 for Windows\*  |  Office 365 for iPad  |  Office 365 for Mac  | Office Online  | Office Online Server  |
+|  Requirement set  |   Office on Windows\*<br>(connected to Office 365)  |  Office for iPad<br>(connected to Office 365)  |  Office for Mac<br>(connected to Office 365)  | Office Online  | Office Online Server  |
 |:-----|-----|:-----|:-----|:-----|:-----|
 | WordApi 1.3 | Version 1612 (Build 7668.1000) or later| March 2017, 2.22 or later | March 2017, 15.32 or later| March 2017 ||
 | WordApi 1.2  | December 2015 update, Version 1601 (Build 6568.1000) or later | January 2016, 1.18 or later | January 2016, 15.19 or later| September 2016 | |
diff --git a/docs/testing/attach-debugger-from-task-pane.md b/docs/testing/attach-debugger-from-task-pane.md
index 08a163caf3..7eefb7db88 100644
--- a/docs/testing/attach-debugger-from-task-pane.md
+++ b/docs/testing/attach-debugger-from-task-pane.md
@@ -1,13 +1,13 @@
 ---
 title: Attach a debugger from the task pane
 description: ''
-ms.date: 03/19/2019
+ms.date: 05/08/2019
 localization_priority: Priority
 ---
 
 # Attach a debugger from the task pane
 
-In Office 2016 for Windows, Build 77xx.xxxx or later, you can attach the debugger from the task pane. The attach debugger feature will directly attach the debugger to the correct Internet Explorer process for you. You can attach a debugger regardless of whether you are using Yeoman Generator, Visual Studio Code, node.js, Angular, or another tool. 
+In Office 2016 on Windows, Build 77xx.xxxx or later, you can attach the debugger from the task pane. The attach debugger feature will directly attach the debugger to the correct Internet Explorer process for you. You can attach a debugger regardless of whether you are using Yeoman Generator, Visual Studio Code, Node.js, Angular, or another tool. 
 
 To launch the **Attach Debugger** tool, choose the top right corner of the task pane to activate the **Personality** menu (as shown in the red circle in the following image).   
 
diff --git a/docs/tutorials/excel-tutorial-create-custom-functions.md b/docs/tutorials/excel-tutorial-create-custom-functions.md
index 5326e07b34..108eae4431 100644
--- a/docs/tutorials/excel-tutorial-create-custom-functions.md
+++ b/docs/tutorials/excel-tutorial-create-custom-functions.md
@@ -1,7 +1,7 @@
 ---
 title: Excel custom functions tutorial
 description: In this tutorial, you’ll create an Excel add-in that contains a custom function that can perform calculations, request web data, or stream web data.
-ms.date: 05/02/2019
+ms.date: 05/08/2019
 ms.prod: excel
 ms.topic: tutorial
 #Customer intent: As an add-in developer, I want to create custom functions in Excel to increase user productivity. 
@@ -23,7 +23,7 @@ In this tutorial, you will:
 
 [!include[Yeoman generator prerequisites](../includes/quickstart-yo-prerequisites.md)]
 
-* Excel for Windows (64-bit version 1810 or later) or Excel Online
+* Excel on Windows (64-bit version 1810 or later) or Excel Online
 
 * Join the [Office Insider program](https://products.office.com/office-insider) (**Insider** level -- formerly called "Insider Fast")
 
@@ -57,11 +57,11 @@ In this tutorial, you will:
     npm run build
     ```
 
-4. Start the local web server, which runs in Node.js. You can try out the custom function add-in in Excel for Windows or Excel Online.
+4. Start the local web server, which runs in Node.js. You can try out the custom function add-in in Excel on Windows or Excel Online.
 
-# [Excel for Windows](#tab/excel-windows)
+# [Excel on Windows](#tab/excel-windows)
 
-To test your add-in in Excel for Windows, run the following command. When you run this command, the local web server will start and Excel for Windows will open with your add-in loaded.
+To test your add-in in Excel on Windows, run the following command. When you run this command, the local web server will start and Excel on Windows will open with your add-in loaded.
 
 ```command&nbsp;line
 npm run start:desktop
@@ -146,17 +146,17 @@ Integrating data from the Web is a great way to extend Excel through custom func
     npm run build
     ```
 
-4. Complete the following steps (for either Excel for Windows or Excel Online) to re-register the add-in in Excel. You must complete these steps before the new function will be available. 
+4. Complete the following steps (for either Excel on Windows or Excel Online) to re-register the add-in in Excel. You must complete these steps before the new function will be available. 
 
-# [Excel for Windows](#tab/excel-windows)
+# [Excel on Windows](#tab/excel-windows)
 
 1. Close Excel and then reopen Excel.
 
 2. In Excel, choose the **Insert** tab and then choose the down-arrow located to the right of **My Add-ins**.
-    ![Insert ribbon in Excel for Windows with the My Add-ins arrow highlighted](../images/select-insert.png)
+    ![Insert ribbon in Excel on Windows with the My Add-ins arrow highlighted](../images/select-insert.png)
 
 3. In the list of available add-ins, find the **Developer Add-ins** section and select the **stock-ticker** add-in to register it.
-    ![Insert ribbon in Excel for Windows with the Excel Custom Functions add-in highlighted in the My Add-ins list](../images/list-stock-ticker-red.png)
+    ![Insert ribbon in Excel on Windows with the Excel Custom Functions add-in highlighted in the My Add-ins list](../images/list-stock-ticker-red.png)
 
 # [Excel Online](#tab/excel-online)
 
@@ -232,17 +232,17 @@ Next you’ll create a custom function named `stockPriceStream` that gets the pr
     npm run build
     ```
 
-3. Complete the following steps (for either Excel for Windows or Excel Online) to re-register the add-in in Excel. You must complete these steps before the new function will be available. 
+3. Complete the following steps (for either Excel on Windows or Excel Online) to re-register the add-in in Excel. You must complete these steps before the new function will be available. 
 
-# [Excel for Windows](#tab/excel-windows)
+# [Excel on Windows](#tab/excel-windows)
 
 1. Close Excel and then reopen Excel.
 
 2. In Excel, choose the **Insert** tab and then choose the down-arrow located to the right of **My Add-ins**.
-    ![Insert ribbon in Excel for Windows with the My Add-ins arrow highlighted](../images/select-insert.png)
+    ![Insert ribbon in Excel on Windows with the My Add-ins arrow highlighted](../images/select-insert.png)
 
 3. In the list of available add-ins, find the **Developer Add-ins** section and select the **stock-ticker** add-in to register it.
-    ![Insert ribbon in Excel for Windows with the Excel Custom Functions add-in highlighted in the My Add-ins list](../images/list-stock-ticker-red.png)
+    ![Insert ribbon in Excel on Windows with the Excel Custom Functions add-in highlighted in the My Add-ins list](../images/list-stock-ticker-red.png)
 
 # [Excel Online](#tab/excel-online)
 
diff --git a/docs/word/word-add-ins-programming-overview.md b/docs/word/word-add-ins-programming-overview.md
index 60469415aa..2cdab00653 100644
--- a/docs/word/word-add-ins-programming-overview.md
+++ b/docs/word/word-add-ins-programming-overview.md
@@ -1,7 +1,7 @@
 ---
 title: Word add-ins overview
 description: ''
-ms.date: 03/19/2019
+ms.date: 05/08/2019
 localization_priority: Priority
 ---
 
@@ -39,10 +39,10 @@ You can use any web server technology to host your Word add-in, such as ASP.NET,
 
 The Word JavaScript APIs give your application access to the objects and metadata found in a Word document. You can use these APIs to create add-ins that target:
 
-* Word 2013 or later for Windows
+* Word 2013 or later on Windows
 * Word Online
 * Word 2016 or later for Mac
-* Word for iOS
+* Word for iPad
 
 Write your add-in once, and it will run in all versions of Word across multiple platforms. For details, see [Office Add-in host and platform availability](../overview/office-add-in-availability.md).