help.zorin.com › docs › getting-startedInstall Zorin OS - Zorin Help Aug 22, 2022 · To install Zorin OS, you must boot your computer from the USB Install Drive. Switch off the computer you want to install Zorin OS onto. Make sure it’s completely powered off, and not in sleep or hibernate mode. Plug the Zorin OS USB Install Drive into the computer. Switch on the computer.