When it comes to reinstalling macOS, users biggest concern is losing data on their computer.
The need to update or reinstall your macOS always follow the release of a new operating system, the slow performance of your Mac, or a system crash. Full stepsĪpplies To: macOS Big Sur, macOS Catalina, macOS Mojave, macOS High Sierra, macOS Sierra, or earlier Mac operating systems Full stepsĪfter macOS installation, run EaseUS Mac data recovery software > Scan and recover lost data. Start Mac from macOS Recovery > Select 'Reinstall macOS' > 'Continue'. 2GB+ memory and 9GB+ storage space left on Mac > 45% + battery > Connect to internet.
