This 4-in-1 Repairo 64GB USB repair tool includes the latest essential computer repair tools and operating system installers. With your Repairo USB, you can reinstall Win 11, 10, 8.1 or 7, fix driver issues, remove viruses, remove a lost OS account password, and so much more. The Repairo is an essential tool for repairing and maintaining your own computer system, or for repair shops that need a portable USB packed with helpful repair tools. The Repairo requires booting from USB (see the photos in the listing for more information). The Repairo is not meant for use from your existing operating system. This means even a corrupted system or failing OS can still benefit from Repairo! Please note that Repairo, or any other USB drive on the market, despite the claims of competitors, cannot fix failing hardware. If your hard drive, memory, or other system component is physically failing, you will need to replace it before using Repairo to reinstall your operating system or fix other issues.