diff --git a/aspnet-core-toc.html b/aspnet-core-toc.html
index aa737139..22f4a1e0 100644
--- a/aspnet-core-toc.html
+++ b/aspnet-core-toc.html
@@ -6,23 +6,56 @@
     <li>
         <a href="/aspnet-core/overview">Overview</a>
     </li>
-	<li>
-       Installation and Upgrade
+	<li><a href="/aspnet-core/system-requirements">System Requirements</a></li>
+	<li>Installation<ul>
+	    <li>Web Installer
 	    <ul>
-		    <li><a href="/aspnet-core/installation-and-upgrade/system-requirements">System Requirements</a></li>
-	        <li><a href="/aspnet-core/installation-and-upgrade/download">Download</a></li>
-		    <li><a href="/aspnet-core/installation-and-upgrade/install-using-the-web-installer">Install using the Web Installer</a></li>			
-		    <li><a href="/aspnet-core/installation-and-upgrade/install-using-the-offline-installer">Install using the Offline Installer</a></li>
-			<li><a href="/aspnet-core/installation-and-upgrade/asp-net-core-mac-installer">ASP.NET Core MAC Installer</a></li>
-			<li><a href="/aspnet-core/installation-and-upgrade/installation-errors">Installation Errors</a></li>
-			<li><a href="/aspnet-core/installation-and-upgrade/upgrade">Upgrade</a></li>
+			<li>
+				<a href="/aspnet-core/installation/web-installer/how-to-download">How to Download?</a>
+			</li>
+			<li>
+				<a href="/aspnet-core/installation/web-installer/how-to-install">How to Install?</a>
+			</li>
 		</ul>
+		
+	    </li>
+	    <li>Offline Installer
+	    <ul>
+			<li>
+				<a href="/aspnet-core/installation/offline-installer/how-to-download">How to Download?</a>
+			</li>
+			<li>
+				<a href="/aspnet-core/installation/offline-installer/how-to-install">How to Install?</a>
+			</li>
+	    </ul>
+	    </li>
+	    <li>Mac Installer
+	    <ul>
+			<li>
+				<a href="/aspnet-core/installation/mac-installer/how-to-download">How to Download?</a>
+			</li>
+			<li>
+				<a href="/aspnet-core/installation/mac-installer/how-to-install">How to Install?</a>
+			</li>
+	    </ul>
+	    </li>
+		<li>
+		  <a href="/aspnet-core/installation/installation-errors">Installation Errors</a>
+		</li>	
+		</ul>
+	</li>
+	<li>Upgrade
+	<ul>
+	   <li>
+	    <a href="/aspnet-core/upgrade/how-to-upgrade">How to Upgrade Syncfusion ASP.NET Core Installer to Latest Version?</a>
+	   </li>
+	</ul>
 	</li>
 	<li>Licensing 
          <ul>          
-			<li><a href="/aspnet-core/licensing/licensing">Overview</a></li> 
-			<li><a href="/aspnet-core/licensing/generating-license-keys">Generating license keys</a></li> 
-			<li><a href="/aspnet-core/licensing/registering-license-keys">Registering license keys</a></li>
+			<li><a href="/aspnet-core/licensing/overview">Overview</a></li> 
+			<li><a href="/aspnet-core/licensing/how-to-generate">How to Generate Syncfusion ASP.NET Core License Key?</a></li> 
+			<li><a href="/aspnet-core/licensing/how-to-register-in-an-application">How to Register Syncfusion License Key in ASP.NET Core Application?</a></li>
 			<li><a href="/aspnet-core/licensing/licensing-errors">Licensing Errors</a></li>
             <li>Licensing FAQ
 	        <ul>
diff --git a/aspnet-core/installation/mac-installer/how-to-install.md b/aspnet-core/installation/mac-installer/how-to-install.md
index 66cdc758..a43170c7 100644
--- a/aspnet-core/installation/mac-installer/how-to-install.md
+++ b/aspnet-core/installation/mac-installer/how-to-install.md
@@ -1,36 +1,28 @@
 ---
 layout: post
-title: ASP.NET Core Mac| ASP.NET Core | Syncfusion
-description: this section provides the information about Essential Studio ASP.NET Core mac installer and steps for installation
+title: Installing Syncfusion ASP.NET Core Mac installer - Syncfusion
+description: Learn here about how to install Syncfusion ASP.NET Core mac installer after downloading from our Syncfusion website.
 platform: aspnet-core
 control: Installation and Deployment
 documentation: ug
 
 ---
 
-# ASP.NET Core Mac Installation
-
-## How to download ASP.NET Core Mac installer?
-
-1. Essential Studio ASP.NET Core Mac installer can be downloaded from your account’s [download](https://help.syncfusion.com/common/essential-studio/download) section. You can download trial\licensed Mac installer based on your license.
-
-2. In the downloads page, click the "Mac" button and download the required Essential Studio ASP.NET Core Mac installer.
-
-   ![Download Page](Mac-Installer_images/Mac_Download.png)  
+# Installing Syncfusion ASP.NET Core Mac Installer
 
 
 ## Steps to resolve the warning message in Catalina OS or later
 
    While running Essential Studio ASP.NET Core Mac Installer on Catalina MacOS or later, the below alert will be displayed.
 
-   ![Alert Image](Mac-Installer_images/Mac_Catalina_MacOS_Alert1.png)  
+   ![Alert Image](images/Mac_Catalina_MacOS_Alert1.png)  
      
    If you receive this alert, follow the below steps for the easiest solution.   
 
    1.	Right-click the downloaded pkg file.
    2.	Select the "Open With" option and choose "Installer (Default)". The following pop-up appears.
    
-		![pop-up Image](Mac-Installer_images/Mac_Catalina_MacOS_Alert2.png)
+		![pop-up Image](images/Mac_Catalina_MacOS_Alert2.png)
    
    3.	When you click "Open" the installer window will be opened.
 
@@ -40,44 +32,44 @@ The steps below show how to install the Essential Studio ASP.NET Core Mac instal
 
 1. Double-click the Syncfusion Essential Studio ASP.NET Core Mac installer(.pkg) file. The installer Wizard opens. Click Continue.
 
-   ![Welcome wizard](Mac-Installer_images/Mac_Installer1.png)
+   ![Welcome wizard](images/Mac_Installer1.png)
    
 
 2. The Software License Agreement wizard will appear. Click the Continue button.
 
-   ![License Agreement](Mac-Installer_images/Mac_Installer2.png)   
+   ![License Agreement](images/Mac_Installer2.png)   
    
 
 3. The License Agreement's Confirmation window will appear. If you have read the Software License Agreement, click **Agree**.
 
-   ![License Agree Confirmation](Mac-Installer_images/Mac_Installer3.png)
+   ![License Agree Confirmation](images/Mac_Installer3.png)
    
    N> The Unlock key is not required to install the Mac installer. The Syncfusion Essential Studio ASP.NET Core Mac installer can be used for development purposes without registering the Unlock key.
 
 
 4. The Destination select wizard will appear. You can choose which disc to install the Syncfusion Essential Studio for ASP.NET Core Mac installer on here.
 
-   ![Destination](Mac-Installer_images/Mac_Installer5.png)
+   ![Destination](images/Mac_Installer5.png)
 
 5. The Installation Type wizard will appear. Click Install to begin the standard installation of the Syncfusion Essential Studio ASP.NET Core Mac installer.
 
-   ![Install Location](Mac-Installer_images/Mac_Installer6.png)
+   ![Install Location](images/Mac_Installer6.png)
 
 6. The Authentication window will appear. To begin the installation, enter the Mac machine's password and click **Install Software**.
 
-   ![Authentication](Mac-Installer_images/Mac_Installer7.png)
+   ![Authentication](images/Mac_Installer7.png)
 
 7. The installation process will begin on your machine. 
    
-   ![Installation progress](Mac-Installer_images/Mac_Installer8.png)
+   ![Installation progress](images/Mac_Installer8.png)
    
 8. Once the installation is complete, the completed screen will be displayed. To exit the installation wizard, click Close. 
 
-   ![Installation Completed](Mac-Installer_images/Mac_Installer9.png)
+   ![Installation Completed](images/Mac_Installer9.png)
    
    By default, Mac installer will install the files in following location.
 
    **Location:** {Documents}\Syncfusion\ {version}\ {platform}
    
-   ![Installed Location](Mac-Installer_images/Mac_Installer10.png)
+   ![Installed Location](images/Mac_Installer10.png)