Windows 11 January 2026 updates may cause boot failures on some PCs. Microsoft is investigating issues linked to KB5074109.
Tom's Hardware on MSN
Some PCs can't boot after latest Windows 11 security update, no fix in sight — mostly affects 24H2 and 25H2 versions
A Windows security update bug has prevented some Windows 11 24H2 and 25H2 users from booting into their PCs, requiring them ...
Struggling with GPT disk errors during Windows 11 installation? Discover proven, step-by-step fixes to resolve this common ...
Error Code 0xc00000f0 generally occurs while upgrading Windows Installation, especially from Windows 10 to Windows 11. Users confirm that while upgrading the Windows ...
Windows 11 had a rough 2025. We tracked the top 20 Windows 11 issues reported by Windows Latest, from failed updates to ...
Microsoft is aware of an alleged issue that leaves PCs unable to boot and requires manual recovery after Windows 11 January ...
Everyone knows you need to keep your operating system up to date, but what happens when a company botches the update and bricks your PC? Ask Windows users.
In addition to the not-so-helpful error message and its cryptic code (you can also find it in the Windows Event Viewer), the update hangs and stops responding at 96% ...
Microsoft is investigating reports that some Windows 11 devices are failing to boot with "UNMOUNTABLE_BOOT_VOLUME" errors ...
To fix the “Cannot install Windows, BitLocker Drive Encryption is enabled on selected partition” error, suspend BitLocker via Settings or Control Panel, or use your recovery key to unlock the drive.
Microsoft has released a second emergency Windows 11 update, KB5078127, to fix Outlook crashes, cloud file errors, and other ...
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