Thankfully, Windows 11 provides a few methods for setting a timer to shut down your PC, whether it's a one-time thing or you want to do it regularly.

You don’t need a fancy app to shut down your computer at a certain time in Windows 10, but having one on hand doesn’t hurt. A quick line dropped into your Command Prompt is usually all you ...

Your computer could turn off automatically. Learn how to use this feature via CMD shutdown timer, task scheduler, desktop shortcut, and more.

I like to watch TV on my computer at night but sometimes I fall asleep before the program ends. How can I set my computer to shut down at a certain time or after it finishes specific events? You ...

Wish you could use a countdown timer to shut your PC off? Say hello to Airytec Switch off.

Using shutdown.exe in a Notepad / BAT file you can shut down your Windows computer. You can also set a time after which you want the PC to shut down.

Vista Shutdown Timer comes in handy when you want to ensure your computer is running for some reason -- remote access, perhaps -- but still goes into low power mode overnight.

If you’re on Mac, Ctrl+Opt+Cmd+Eject will shut down OS X immediate, without the alerts or warning dialogs or shutting down your apps individually. Use Ctrl+Cmd+Eject to quickly reboot your Mac.