

With over a decade of writing experience in the field of technology, Chris has written for a variety of publications including The New York Times, Reader's Digest, IDG's PCWorld, Digital Trends, and MakeUseOf. Chris has personally written over 2,000 articles that have been read more than one billion times-and that's just here at How-To Geek. This process is a full Windows reinstall-you'll be replacing Windows 11 with a fresh Windows 10 system, which you'll have to set up from scratch.Ĭhris Hoffman is the former Editor-in-Chief of How-To Geek.

Second, if it's been more than 10 days, you can reinstall Windows 10 on your computer.

(It would be nice if Windows 11 gave testers longer than 10 days to roll back, but it doesn't.) This "Roll Back" feature is primarily intended as an emergency "Undo" button if you run into a bug with a new build of Windows. You can also manually remove them with a tool like Disk Cleanup. After 10 days, Windows deletes them from your internal drive to free up space. This option is only available for 10 days because Windows only keeps your old operating system files for 10 days. Related: Is It Safe to Delete Everything in Windows' Disk Cleanup? You'll get your old Windows 10 environment back. Think of this like pressing a big "Undo" button. First, if you upgraded to Windows 11 in the last 10 days, you can "roll back" to your previous Windows 10 installation.
