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

Microsoft has posted an online bulletin confirming that the company is investigating reports that state Windows 11's latest security update has rendered some PCs unbootable.

Round and round we go.

The most recent January Windows Update is broken on a number of PCs, but at least virtual machines don't seem to be impacted.

Microsoft issues second emergency patch for Windows this month - update your PC today ...

Another week, another big Windows problem.

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

Windows 11 KB5074109 is wreaking havoc thanks to several issues, with the most serious keeping users out of the operating ...

Microsoft’s attempt to kick off 2026 with its first major Windows 11 update has quickly turned into a damage control exercise ...

Struggling with Windows 11 Update Error 0x80070422? Discover proven fixes to resolve this frustrating issue quickly.

Microsoft claims Windows 11 24H2 is its "most reliable" version, citing reduced failure rates and improved BSOD recovery. However, many users and tech sites dispute this, reporting widespread issues ...

Windows 11 users report Microsoft Store and Windows Update outages, with app installs failing and Microsoft Store showing ...