Tom's Hardware shows you how to uninstall Windows 11 and roll back to Windows 10.
How to Uninstall Windows 11 and Roll Back to Windows 10
Back out of beta and get the old OS back. A lot of people are installing the preview build of Windows 11 just to see how it looks and feels. However, after a few hours or days, you may be thinking "what did I get myself into?" It's a beta OS so there can be bugs. Or perhaps you don't like some of the new UI elements like the obtrusive search box or the rounded corners.
How to Uninstall Windows 11 and Roll Back to Windows 10