this opens the system > recovery window and from the list of recovery options, select go back. from the list of results, select go back to windows 10. On your windows 11 computer, click start and type “ go back to window 10 ” in the search bar. After 10 days, windows is likely to purge the old os files, making it impossible to do a rollback, though reinstalling windows 10 is always an option as is making windows 11 look like windows 10.
if you are with a certain number of days (say 10 days) after upgrading to windows 11, you are able to uninstall the upgrade and go back to the previous windows operating system (windows 10 for example). #1 uninstall windows 11 from the recovery option.