We have shown three different methods to change the Screen Turn-off Timeout in Windows 11/10 - Via Settings, Command Prompt or Control Panel.

If your Windows 11/10 computer screen is not turning off automatically after the specified time, then you need to change these settings.

If you like to see the images and apps status on the Lock screen, but the display goes black in about a minute, then use this guide to change the Lock screen timeout setting on Windows 10.