Windows 11 January 2026 updates may cause boot failures on some PCs. Microsoft is investigating issues linked to KB5074109.
Windows 11 KB5074109 is wreaking havoc thanks to several issues, with the most serious keeping users out of the operating ...
The first Windows 11 update for 2026 has caused unexpected trouble to some users and prevented the affected computers from ...
Microsoft has linked recent reports of Windows 11 boot failures after installing the January 2026 updates to previously failed attempts to install the December 2025 security update, which left systems ...
Microsoft Windows 11 users have got an emergency update this week that everyone should install right away. This update is ...
Microsoft is aware of an alleged issue that leaves PCs unable to boot and requires manual recovery after Windows 11 January ...
Windows 11 KB5078127 is an 'out-of-band' patch to fix an issue that broke Outlook Classic (POP, PST) after January 2026 Patch ...
Windows 11 users report system freezes, app crashes, and driver issues after installing Microsoft update KB5074109.