Windows 22631

The most visible addition. Build 22631 includes the first iteration of Windows Copilot—an AI assistant integrated into the taskbar. It can summarize documents, change system settings, and launch apps. Note: Later builds (24H2) expanded Copilot, but 22631 was the first stable build to include it.

Integration of AI-powered assistance directly into the desktop. File Explorer Overhaul: windows 22631

: Users can now show a shortened date and time in the system tray, and administrators gained policies to prevent certain apps from being repinned to the taskbar. The most visible addition

To see if a machine is on a 22631 build, run Winver (Windows Key + R, type winver) or check Settings > System > About. Microsoft’s release notes and support pages list changes per cumulative update for precise details on what each minor increment addressed. Note: Later builds (24H2) expanded Copilot, but 22631

A common question is: Does upgrading from 22621 to 22631 slow down my PC?