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

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

The first big Windows update of 2026 is a glitchy mess - here's the full list of bugs and fixes ...

Is the recent Windows 11 KB5034765 update making your taskbar disappear or File Explorer crash? Follow our simple ...

Microsoft issued a second emergency Windows patch in January after earlier fixes caused new bugs, raising concerns about ...

Microsoft has released another emergency Windows 11 update after a January patch triggered widespread app crashes, Outlook failures, and cloud sync issues, forcing the company into rare back to back ...

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

Nvidia has confirmed that it's aware of Windows 11 gaming issues after the KB5074109 January 2026 Update and is looking into ...

From flickering cameras to crashing widgets, find out if the new KB5074105 patch is safe for your system or if you should pause your next update.

A Windows 11 security update caused shutdown and remote access failures, forcing Microsoft to release an emergency fix within days.

There are workarounds, though.

With SSDs this time--my PC became barely responsive just a few days ago and now I'm wondering if this was the cause. I definitely don't want any fried SSDs. Unfortunately I have both KB5062660 preview ...