New computers that come preinstalled with Windows 7 often have what is called a recovery partition. This is used to reinstall the operating system in the event of a system crash. To access it, you will need to boot into when you start your computer by pressinga function key.
Windows 7 Pro Iso
This can be either F1, F2, F9, F10, F11, F12 or even DEL or Tab key. Consult the owners manual that came with your PC for instructions about how to reinstall Windows.If your recovery partition is not available or damaged, you should contact the manufacturer of your computer and request a recovery disc set you can use to reinstall Windows 7. They might charge a small shipping and handling fee.This is how the recovery partition is accessed for the most popular makes.For Dell, press F8 on the keyboard until the Advanced Boot Options menu appears on the screen.-If your recovery partition is not workingPlease note, the part number (SEA X15-53740.) doesn't matter.Download the corresponding edition of Windows 7 you have a license for from the following link.