Dell proposes multiple options for recovering Windows operating system on your Use Dell OS Recovery Tool to download an image and create a USB flash. Windows Operating Systems. Get online Support for the Windows version installed on your Dell device. Find system troubleshooting, update tutorials. Dell OS Recovery Tool is a freeware app that can be used to create a USB recovery drive to reinstall the Windows or Linux that came with your PC. Dell OS.Having bought a subscription, you can download this or other directories on our website. To download the file, click on the button below.