Posted in Web Power settings in Windows 11 – Microsoft Support August 31, 2025 To learn how to change the screen and sleep settings on your Windows device: To adjust power and sleep settings in Windows 11, select Start > Settings > System > Power & battery > Screen, sleep, & hibernate timeouts. https://support.microsoft.com/en-us/windows/power-settings-in-windows-11-0d6a2b6b-2e87-4611-9980-ac9ea2175734