If the Power button is not working on your Windows 11/10 computer and you are unable to reboot, shutdown, or log off, use these working solutions.

If your computer monitor keeps entering Power-saving mode and displaying Entering Power-Saving Mode, here is how you can fix the problem.

On macOS, go to “System Settings” > “Displays” and hold Option to reveal the “Detect Displays” button. Make sure the correct ...