Windows 11 shutdown bug explained with causes, fixes, and workarounds to stop restarts, battery drain, and failed power-offs after updates.

Microsoft explains how Shift + Restart once enabled a fast reboot in early Windows and why modern Windows no longer supports ...

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

The fix is for a bug that prevents some systems from shutting down, while another bug that prevents hibernation has no ...

Microsoft has introduced two new features in the latest version of Windows 11 that aim to reduce downtime and improve system recovery. The updates, (cumulative update KB5062660) for Windows 11, ...

Some machines are failing to start after security updates, prompting yet another Microsoft investigation Microsoft is ...

Last week's security patch is the latest buggy update that impaired some PCs. Take these steps before and after an update to ...

In confirmed cases, Windows 11 boot failure occurs post-update, with the machine stuck at a black screen and unable to ...

Microsoft is investigating reports that some Windows 11 devices are failing to boot with "UNMOUNTABLE_BOOT_VOLUME" errors ...