Windows 11 KB5074109 (January 2026 Update) is causing major issues on some PCs, and Microsoft has more details to share.

Another week, another big Windows problem.

Frustrated with Windows 11 startup logo stuck issue? Discover proven troubleshooting fixes for 2026, from quick reboots to ...

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

Microsoft is aware of an alleged issue that leaves PCs unable to boot and requires manual recovery after Windows 11 January ...

Microsoft released unplanned updates over the weekend. They correct errors in the January patches and bring new boot certificates.

The post Windows 11 boot issues tied to bad December update appeared first on Android Headlines.

In confirmed cases, Windows 11 boot failure occurs post-update, with the machine stuck at a black screen and unable to ...

Microsoft is investigating reports of serious boot failures affecting Windows 11 devices following the January 2026 security ...

Microsoft had interfered with dual-boot installations with Linux during startup with Windows updates. The problem should now be solved. Microsoft discusses the problem in the Windows Release Health ...