You can set a hibernation time for your computer in Windows 11, though you might need to enable the feature first.

Sleep mode is a handy feature on Windows that allows you to save power without completely turning off your PC. This is particularly useful when you want to step away from your desk for a few hours and ...

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.