Adding links to both service-to-service auth and interactive auth articles

articles/data-lake-analytics/data-lake-analytics-get-started-python.md

@@ -30,7 +30,7 @@ In this tutorial, you develop a job that reads a tab separated values (TSV) file
 Before you begin this tutorial, you must have the following items:
 
 - **An Azure subscription**. See [Get Azure free trial](https://azure.microsoft.com/pricing/free-trial/).
-- **An Azure Active Directory Application**. You use the Azure AD application to authenticate the Data Lake Store application with Azure AD. There are different approaches to authenticate with Azure AD, which are end-user authentication or service-to-service authentication. For instructions and more information on how to authenticate, see [Authenticate with Data Lake Store using Azure Active Directory](../data-lake-store/data-lake-store-authenticate-using-active-directory.md).
+- **An Azure Active Directory Application**. You use the Azure AD application to authenticate the Data Lake Store application with Azure AD. There are different approaches to authenticate with Azure AD, which are end-user authentication or service-to-service authentication. For instructions and more information on how to authenticate, see [End-user authentication](../data-lake-store/data-lake-store-end-user-authenticate-using-active-directory.md) or [Service-to-service authentication](../data-lake-store/data-lake-store-authenticate-using-active-directory.md).
 - **[Python](https://www.python.org/downloads/)**. You must use the 64-bit version. This article uses Python version 3.5.2.
 
 

articles/data-lake-store/data-lake-store-get-started-cli-2.0.md

@@ -45,7 +45,7 @@ Before you begin this article, you must have the following:
 
 ## Authentication
 
-This article uses a simpler authentication approach with Data Lake Store where you log in as an end-user user. The access level to Data Lake Store account and file system is then governed by the access level of the logged in user. However, there are other approaches as well to authenticate with Data Lake Store, which are **end-user authentication** or **service-to-service authentication**. For instructions and more information on how to authenticate, see [Authenticate with Data Lake Store using Azure Active Directory](data-lake-store-authenticate-using-active-directory.md).
+This article uses a simpler authentication approach with Data Lake Store where you log in as an end-user user. The access level to Data Lake Store account and file system is then governed by the access level of the logged in user. However, there are other approaches as well to authenticate with Data Lake Store, which are **end-user authentication** or **service-to-service authentication**. For instructions and more information on how to authenticate, see [End-user authentication](data-lake-store-end-user-authenticate-using-active-directory.md) or [Service-to-service authentication](data-lake-store-authenticate-using-active-directory.md).
 
 
 ## Log in to your Azure subscription

articles/data-lake-store/data-lake-store-get-started-cli.md

@@ -49,7 +49,7 @@ Before you begin this article, you must have the following:
 
 ## Authentication
 
-This article uses a simpler authentication approach with Data Lake Store where you log in as an end-user user. The access level to Data Lake Store account and file system is then governed by the access level of the logged in user. However, there are other approaches as well to authenticate with Data Lake Store, which are **end-user authentication** or **service-to-service authentication**. For instructions and more information on how to authenticate, see [Authenticate with Data Lake Store using Azure Active Directory](data-lake-store-authenticate-using-active-directory.md).
+This article uses a simpler authentication approach with Data Lake Store where you log in as an end-user user. The access level to Data Lake Store account and file system is then governed by the access level of the logged in user. However, there are other approaches as well to authenticate with Data Lake Store, which are **end-user authentication** or **service-to-service authentication**. For instructions and more information on how to authenticate, see [End-user authentication](data-lake-store-end-user-authenticate-using-active-directory.md) or [Service-to-service authentication](data-lake-store-authenticate-using-active-directory.md).
 
 ## Login to your Azure subscription
 

articles/data-lake-store/data-lake-store-get-started-net-sdk.md

@@ -40,7 +40,7 @@ Learn how to use the [Azure Data Lake Store .NET SDK](https://msdn.microsoft.com
 
 * **Azure Data Lake Store account**. For instructions on how to create an account, see [Get started with Azure Data Lake Store](data-lake-store-get-started-portal.md)
 
-* **Create an Azure Active Directory Application**. You use the Azure AD application to authenticate the Data Lake Store application with Azure AD. There are different approaches to authenticate with Azure AD, which are **end-user authentication** or **service-to-service authentication**. For instructions and more information on how to authenticate, see [Authenticate with Data Lake Store using Azure Active Directory](data-lake-store-authenticate-using-active-directory.md).
+* **Create an Azure Active Directory Application**. You use the Azure AD application to authenticate the Data Lake Store application with Azure AD. There are different approaches to authenticate with Azure AD, which are **end-user authentication** or **service-to-service authentication**. For instructions and more information on how to authenticate, see [End-user authentication](data-lake-store-end-user-authenticate-using-active-directory.md) or [Service-to-service authentication](data-lake-store-authenticate-using-active-directory.md).
 
 ## Create a .NET application
 1. Open Visual Studio and create a console application.

articles/data-lake-store/data-lake-store-get-started-powershell.md

@@ -40,7 +40,7 @@ Before you begin this tutorial, you must have the following:
 * **Azure PowerShell 1.0 or greater**. See [How to install and configure Azure PowerShell](/powershell/azure/overview).
 
 ## Authentication
-This article uses a simpler authentication approach with Data Lake Store where you are prompted to enter your Azure account credentials. The access level to Data Lake Store account and file system is then governed by the access level of the logged in user. However, there are other approaches as well to authenticate with Data Lake Store, which are **end-user authentication** or **service-to-service authentication**. For instructions and more information on how to authenticate, see [Authenticate with Data Lake Store using Azure Active Directory](data-lake-store-authenticate-using-active-directory.md).
+This article uses a simpler authentication approach with Data Lake Store where you are prompted to enter your Azure account credentials. The access level to Data Lake Store account and file system is then governed by the access level of the logged in user. However, there are other approaches as well to authenticate with Data Lake Store, which are **end-user authentication** or **service-to-service authentication**. For instructions and more information on how to authenticate, see [End-user authentication](data-lake-store-end-user-authenticate-using-active-directory.md) or [Service-to-service authentication](data-lake-store-authenticate-using-active-directory.md).
 
 ## Create an Azure Data Lake Store account
 1. From your desktop, open a new Windows PowerShell window, and enter the following snippet to log in to your Azure account, set the subscription, and register the Data Lake Store provider. When prompted to log in, make sure you log in as one of the subscription admininistrators/owner:

articles/data-lake-store/data-lake-store-get-started-python.md

@@ -41,7 +41,7 @@ Learn how to use the Python SDK for Azure and Azure Data Lake Store to perform b
 
 * **An Azure subscription**. See [Get Azure free trial](https://azure.microsoft.com/pricing/free-trial/).
 
-* **Create an Azure Active Directory Application**. You use the Azure AD application to authenticate the Data Lake Store application with Azure AD. There are different approaches to authenticate with Azure AD, which are **end-user authentication** or **service-to-service authentication**. For instructions and more information on how to authenticate, see [Authenticate with Data Lake Store using Azure Active Directory](data-lake-store-authenticate-using-active-directory.md).
+* **Create an Azure Active Directory Application**. You use the Azure AD application to authenticate the Data Lake Store application with Azure AD. There are different approaches to authenticate with Azure AD, which are **end-user authentication** or **service-to-service authentication**. For instructions and more information on how to authenticate, see [End-user authentication](data-lake-store-end-user-authenticate-using-active-directory.md) or [Service-to-service authentication](data-lake-store-authenticate-using-active-directory.md).
 
 ## Install the modules
 

articles/data-lake-store/data-lake-store-get-started-rest-api.md

@@ -40,7 +40,7 @@ In this article, you will learn how to use WebHDFS REST APIs and Data Lake Store
 
 ## Prerequisites
 * **An Azure subscription**. See [Get Azure free trial](https://azure.microsoft.com/pricing/free-trial/).
-* **Create an Azure Active Directory Application**. You use the Azure AD application to authenticate the Data Lake Store application with Azure AD. There are different approaches to authenticate with Azure AD, which are **end-user authentication** or **service-to-service authentication**. For instructions and more information on how to authenticate, see [Authenticate with Data Lake Store using Azure Active Directory](data-lake-store-authenticate-using-active-directory.md).
+* **Create an Azure Active Directory Application**. You use the Azure AD application to authenticate the Data Lake Store application with Azure AD. There are different approaches to authenticate with Azure AD, which are **end-user authentication** or **service-to-service authentication**. For instructions and more information on how to authenticate, see [End-user authentication](data-lake-store-end-user-authenticate-using-active-directory.md) or [Service-to-service authentication](data-lake-store-authenticate-using-active-directory.md).
 * [cURL](http://curl.haxx.se/). This article uses cURL to demonstrate how to make REST API calls against a Data Lake Store account.
 
 ## How do I authenticate using Azure Active Directory?

articles/data-lake-store/data-lake-store-manage-use-nodejs.md

@@ -45,7 +45,7 @@ Learn how to use the Azure SDK for Node.js to create an Azure Data Lake Store ac
 Before you begin this article, you must have the following:
 
 * **An Azure subscription**. See [Get Azure free trial](https://azure.microsoft.com/pricing/free-trial/).
-* **Create an Azure Active Directory Application**. You use the Azure AD application to authenticate the Data Lake Store application with Azure AD. There are different approaches to authenticate with Azure AD, which are **end-user authentication** or **service-to-service authentication**. For instructions and more information on how to authenticate, see [Authenticate with Data Lake Store using Azure Active Directory](data-lake-store-authenticate-using-active-directory.md).
+* **Create an Azure Active Directory Application**. You use the Azure AD application to authenticate the Data Lake Store application with Azure AD. There are different approaches to authenticate with Azure AD, which are **end-user authentication** or **service-to-service authentication**. For instructions and more information on how to authenticate, see [End-user authentication](data-lake-store-end-user-authenticate-using-active-directory.md) or [Service-to-service authentication](data-lake-store-authenticate-using-active-directory.md).
 
 ## How to Install
 ```bash