A Windows security update bug has prevented some Windows 11 24H2 and 25H2 users from booting into their PCs, requiring them ...

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

Microsoft is investigating reports that some Windows 11 devices are failing to boot with "UNMOUNTABLE_BOOT_VOLUME" errors ...

Another out of band update has been issued to Windows 11 users to address a major bug that caused Outlook to become ...

Microsoft’s first major Windows 11 update of 2026 quickly turned into a headache for users, after widespread reports emerged ...

Microsoft's January 2026 security update has broken Windows 11 apps like Notepad and Snipping Tool, introducing dual bugs ...

Struggling with Windows 11 Update Error 0x80070002? Discover proven troubleshooting steps to resolve this frustrating issue ...

Microsoft released yesterday a second wave of Windows 11 emergency updates to address an issue causing some apps to become ...

Windows Update error 0x80240069 has been occurring recently when installing KB5063878 using enterprise tools like WSUS or SCCM, but it works fine when using Windows ...

Microsoft encountered significant issues following its January 13, 2026 update, which was intended to address previous ...

Windows 11 users are experiencing issues with a Firewall configuration error when using Windows Firewall with Advanced Security, following the June 26 KB5060829 ...