How do I reset my iMac 21.5in running Monterey
how do i reset imac running monterey, 2.8ghz intel quad core i5
[Re-Titled by Moderator]
iMac 21.5″, macOS 12.7
you can use the steps in What to do before you sell, give away, or trade in your Mac - Apple Support to return your Mac to an out of the box state.