You can set a Windows sleep timer to shut down your computer after a certain period. How to Set a Sleep Timer Shutdown in Windows Well, there is! Here's how you use Windows built-in shutdown feature to set a sleep timer. Wouldn't it be cool if there was a sleep timer option for the PC? Well, what if you don't use a TV anymore? More and more of us access entertainment on laptops or desktops.
Remember when you used to fall asleep while watching TV in the living room? If so, you probably used the Sleep Timer feature on your TV to automatically shut it off after an hour or so (to prevent it from playing all through the night).
