On a Lenovo, press "F9" or select "Exit" followed by "Load Optimal Defaults." On a Dell, press "Alt-F." To find the exact procedure for your computer, refer to its owner's manual.

Plug the computer into an AC outlet, turn it on and press "F11" on the Lenovo logo screen to load Rescue and Recovery. Read the license agreement and then click "Continue." Select "Full Restore ...

If your computer is slow or acting up, you can reset it to the default factory settings, and here's how on Windows 11. When you purchase through links on our site, we may earn an affiliate ...