Now that the update’s launch on September 26th was announced during Thursday’s Surface, Windows, and AI showcase event, Microsoft released Windows 11 Build 22621.2361 (KB5030310) to the Release Preview Channel of its Insiders test program.

This version 22H2 update adds the Copilot AI sidebar to Windows, the Windows Backup dedicated app, managing saved Passkey authentication under account settings, and more. Check out our video below as Tom Warren explains the biggest news from Microsoft’s event and what changes Copilot is bringing to Windows.