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

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

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

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

Windows 11 users report system freezes, app crashes, and driver issues after installing Microsoft update KB5074109.

A recent Windows Update pushed out by Microsoft has been causing big problems for some Windows 11 users, leading to heavy criticism of the company online.

The next thing that you can try is resetting the Windows Update Components. Sometimes, Windows Update Components are corrupted due to which Windows Update fails to install. Corrupt system image files ...

Windows users are being warned that Microsoft’s latest critical software release could be hiding some nasty surprises. The “install fails” for a notable number of users, “and in the worst cases could ...