Download the correct ISO file(Edition and 32bit or 64bit) and make your own disk and use the Product Key that is on the COA Sticker. And Neosmart has instructions on how to burn ISO images to disk using imgburn:. Then do a clean install:. Using the downloaded ISO file Method may require phone Activation. If it does require phone Activation, do not follow the Auto Prompts, but hold on for a real person to explain to as to what has been done for re-installation purposes. "How to Activate Windows 7 by Phone". The above method also will require you to go to your Computer Manufacturer's website > Support and Downloads Section > locate your Model Number and Operating System > then download and install the latest Drivers for it. Driver Downloads:. Or Use the USB method in conjunction with the above Windows 7 download:. "How to Get and Use the Windows 7 USB/DVD Download Tool". Windows 7 was released over a decade ago which was able to repair the damage of reputation and credibility done by the Vista debacle.