How-To Geek on MSN

The latest Windows 11 update is causing PCs to refuse to shut down

The latest Windows 11 security update from January 2026 is causing a frustrating bug that makes some PCs refuse to shut down ...
The Register on MSN

Sorry Dave, I’m afraid I can’t do that! PCs refuse to shut down after Microsoft patch

Microsoft claims it's a Secure Launch bug We're not saying Copilot has become sentient and decided it doesn't want to lose ...