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

Neowin also notes another dark side to this latest issue. “Interestingly, Microsoft came up with a technical solution for ...

Windows 11 KB5074109 is causing crashes, reboots, black screens, and BSOD errors for some users, but workaround is available.

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

Windows 11 KB5074109 causes a black screen on some PCs, including those with an Nvidia GPU, and also freezes Outlook if you ...

One of the most disruptive bugs caused certain Windows 11 machines to reboot instead of switching off or entering sleep mode ...

Hold down Shift to make the magic happen (or not, as the case might be) Microsoft's Raymond Chen has explained why holding ...

Patch Tuesday, is sometimes a love hate sort of thing. It's a safe bet that most Windows Home or Pro users hate having to reboot it every time there's a hangnail that needs fixing. Regardless, those ...

Wait, there was a fast restart?

Windows 11 KB5078127 is an 'out-of-band' patch to fix an issue that broke Outlook Classic (POP, PST) after January 2026 Patch ...