Resetting Windows 7 without a CD is a fairly simple process that can be completed in a few minutes. This process restores the Windows 7 operating system to its original factory condition. Any personal files that were stored on the computer will be deleted in the process.

To reset Windows 7 without a CD, start by turning on the computer and pressing the F8 key repeatedly until the Advanced Boot Options menu appears. Click on the Repair your computer option.

Select the operating system that you want to repair and click on the Next button. Select the Command Prompt option …