If your Windows 10 product key is not working on Windows 11, check the Windows Edition, your activation status, and then ...

Your Windows 10 product key serves as proof that you actually own Windows 10, and might need to be entered when you reinstall ...

Facepalm: Microsoft is investigating a new activation issue that is affecting many Windows 10 and 11 PCs. The problem seems to have cropped up last month after the company pushed out an update to plug ...

Microsoft has confirmed that users can no longer use old Windows 7, 8, and 8.1 keys to activate Windows 11. And that applies not only to Canary builds, as it was last month—from now on, only genuine ...

Microsoft has released the KB5048652 cumulative update for Windows 10 22H2, which contains six fixes, including a fix that prevented Windows 10 from activating when you change a device's motherboard.

Discover how Windows 10 support ends on 14 October 2025. Learn what U.S. users should do next and upgrade to Windows 11, join ...