https://lifehacker.com/how-to-wipe-your-mac-without-reinstalling-the-os-1847943585

Sometimes you need to reset your Mac to make things right. Maybe it’s running a bit too slow for your taste, or you’re dealing with a intrusive glitch with the software. Of course, the process of resetting and reinstalling the entire macOS operating system from scratch can sound daunting. In the ye older days, you’d need to have a disk, a USB drive, or to wait hours for macOS recovery assistant to redownload the entire macOS installation file. But now, with the latest versions of macOS, things have changed. You can wipe your Mac and reset it, like you do with your iPhone or iPad, with no need to redownload the entire OS.

#apple #mac #macos #macintosh