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

The following fixes will help you resolve the problem if your Windows 11/10 computer restarts after Sleep or whenever you try to put it to Sleep. Check if Hybrid Sleep is activated on your computer.

I've got a problem that started happening just today. Whenever I try to play a game that uses DirectX (ie: all of them), the computer restarts, as if I had pressed the restart button on the ...

Is nothing working on your Windows 10 or Windows 11 computer? Is an application hanging, or is your PC unresponsive? Many people will reach for the hallowed Ctrl + Alt + Del keyboard shortcut, which ...

If your PC restarts unprompted, freezes, or programs crash, you could have a RAM problem on your hands. To find out whether RAM really is the problem, you can use your PC’s memory diagnostics tool to ...

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

Are you getting the “Startup repair couldn’t repair your pc” error on your Microsoft Windows computer? There are several factors that can cause this problem ...