how to reset windows 7 to factory settings

To access it, follow these instructions:

1. Boot the computer.
2. Press F8 and hold until your system boots into Windows Advanced Boot Options.
3. Select Repair Cour Computer.
4. Select a keyboard layout.
5. Click Next.
6. Login as an administrative user.
7. Click OK.
8. At the System Recovery Options window, select Startup Repair.