HOW TO RESET WINDOWS
09 This is, as you might imagine, potentially a destructive process. Even if you keep your files, Windows may not return to 100% form, so back up all your files before you begin. In Windows 10, open Settings and click on ‘Update & Security > Recovery’, and choose ‘Get Started’ under where it says ‘Reset this PC’. You’ll be asked if you want to ‘Keep my files’ or ‘Remove everything’.