I have a system that I tried to run a repair on off the Windows XP Pro Installation CD. When I try to put in a product key it tells me that it is invalid. I have tried the OEM key for the installation ...

Windows 11 January 2026 updates may cause boot failures on some PCs. Microsoft is investigating issues linked to KB5074109.

Beware the BitLocker startup loop after Windows 10 update. Update, May 18, 2025: This story, originally published May 17, has now been updated with a statement from Microsoft regarding the Windows 10 ...