[header] How to reset a dell laptop [title] Back up and save all your personal data to a disc, usb flash drive, cloud storage service, or any backup program of your choice. [step] Resetting your laptop will wipe and erase all personal data from your computer. [title] Connect your laptop to a power source. 
[step] This will help prevent your computer's battery from losing its charge during the reset process. [title] Swipe in from the right side of your screen and tap on " settings.