How do i restore a Dell laptop to farctory settings?

I need to totally restore my dell laptop to its factory settings. yes, i know that it will delete everything, and i dont have the discs or whatever that you need. someone please help!!!How do i restore a Dell laptop to farctory settings?Order the recovery disc set by model and serial number from http://support.dell.com/ then use to install new operating system or to do a system repair. This is the only way to do it right if your OS does not have a built in recovery or option to create the recovery disc set.How do i restore a Dell laptop to farctory settings?Insert the recovery disk. Boot to it. Reformat your drive. Reinstall.How do i restore a Dell laptop to farctory settings?Early during boot-up, press Ctrl F11. This will take you to the "Restore to Factory" menu.