Merge pull request #461 from sbonds/sbonds-clarify-azure-windows-self-hosted-agent-requirements

Issue-M03-Configuring Agent Pools:Provide info about host software needed

Author: LuizMacedo

Instructions/Labs/AZ400_M03_L03_Configuring_Agent_Pools_and_Understanding_Pipeline_Styles.md

@@ -75,13 +75,14 @@ In this task, you will create a template-based Azure DevOps YAML pipeline.
 
 ### Exercise 2: Manage Azure DevOps agent pools
 
-In this exercise, you will implement self-hosted Azure DevOps agent.
+In this exercise, you will implement a self-hosted Azure DevOps agent.
 
 #### Task 1: Configure an Azure DevOps self-hosting agent
 
 In this task, you will configure the LOD VM as an Azure DevOps self-hosting agent and use it to run a build pipeline.
 
-1. Within the Lab Virtual machine (Lab VM) or your own computer, start a web browser, navigate to [the Azure DevOps portal](https://dev.azure.com) and sign in by using the Microsoft account associated with your Azure DevOps organization.
+1. Within the Lab Virtual machine (Lab VM) or your own computer, start a web browser, navigate to [the Azure DevOps portal](https://dev.azure.com) and sign in by using the Microsoft account associated with your Azure DevOps organization. 
+> **Note**: The Lab Virtual machine should have all necessary prerequisite software installed. If you are installing on your own computer, you will need to install Visual Studio 2022 Community Edition and the .NET SDKs necessary to build the demo project.
 2. In the Azure DevOps portal, in the upper right corner of the Azure DevOps page, click the **User settings** icon, depending on whether or not you have preview features turned on, you should either see a **Security** or **Personal access tokens** item in the menu, if you see **Security**, click on that, then select **Personal access tokens**. On the **Personal Access Tokens** pane, and click **+ New Token**.
 3. On the **Create a new personal access token** pane, click the **Show all scopes** link and, specify the following settings and click **Create** (leave all others with their default values):