Learn how to completely shut down Windows 10 with our step-by-step guide to ensure all processes are properly terminated.. A warning pop-up will appear telling you that Windows is about to shut down, and after a minute, your PC will power off completely. Use the Ctrl+Alt+Delete or Login Screen If all those options weren't enough, you can also turn off your PC from the Ctrl+Alt+Delete screen.
To turn off your PC in Windows 10, select the Start button, select the Power button, and then select Shut down .. 6: How to Turn Off a Windows PC - Slide to Shutdown If you have a touch screen computer, press the Windows Key + R Type in slidetoshutdown, and press Enter. 7: How to Turn Off a Windows PC - Power Button If nothing else works, and your computer is frozen or locked up, hold down the power button on your laptop or desktop.