Merged main into live

Author: mijacobs

docs/install/install-and-use-visual-studio-behind-a-firewall-or-proxy-server.md

@@ -80,7 +80,7 @@ Because the Visual Studio Installer downloads files from various domains and the
 ## Use Visual Studio and Azure Services
 
 > [!NOTE]
-> With [Visual Studio 17.8](/visualstudio/releases/2022/release-notes-v17.8), we've updated the configuration process for default proxy credentials in web requests. To activate default proxy credentials after this update, set the`VS_USE_DEFAULTPROXY` environment variable to `true`.
+> With [Visual Studio 17.8](/visualstudio/releases/2022/release-notes-v17.8), we've updated the configuration process for default proxy credentials in web requests. To enable default proxy credentials following this update, create a new environment variable named `VS_USE_DEFAULTPROXY`, set its value to `true`, and then restart Visual Studio.
 
 ### URLs to add to an allowlist and ports and protocols to open