Merge pull request #13202 from anandmeg/uuf-261744

Add info on Azure authentication

Author: prmerger-automator[bot]

docs/ide/signing-in-to-visual-studio.md

@@ -2,7 +2,7 @@
 title: Sign in or switch Visual Studio accounts 
 titleSuffix: ""
 description: Explore sign in concepts for working with Visual Studio, and find out how to sign in and how to add and switch user accounts.
-ms.date: 6/27/2024
+ms.date: 10/02/2024
 ms.topic: how-to
 author: anandmeg
 ms.author: meghaanand
@@ -82,6 +82,8 @@ If you have multiple accounts, you can add them all to Visual Studio so that you
 
 After you add multiple accounts on one machine, that group of accounts roams with you if you sign in to Visual Studio on another machine.  However, your account credentials do not roam therefore you'll be prompted to enter credentials for those other accounts the first time you attempt to use their resources on a new machine.
 
+To authenticate and access Azure resources from Visual Studio, sign in to Visual Studio with an account that has access to Azure resources and select this account for [Azure Service Authentication](/dotnet/api/overview/azure/service-to-service-authentication#authenticating-with-visual-studio) in **Tools** > **Options** > **Azure Service Authentication** > **Account Selection**.
+
 There are several types of accounts you can add: 
 
 - Add a standard Visual Studio account: