

If you plan to sell your MacBook or pass it along to someone else, then you should quit this wizard so that the new owner can enter their own details. One the installation is complete, the setup wizard will open and you’ll be able to configure your “new” Mac. Select ‘Reinstall macOS,’ and then click ‘Continue.’.Your Mac should now boot into Recovery Mode. Release these buttons as soon as you see the Apple logo.Restart your Mac while holding down the ‘Command+R’ buttons.Installing a fresh copy of macOS via Recovery Modeįor the majority of Mac users, reinstalling macOS means booting into Recovery Mode: Once the process is complete, select ‘Quit Disk Utility,’ to return to the main macOS Utilities window. Disk Utility will now wipe your hard drive.


Reinstalling macOS shouldn’t delete your data, but it’s always best to be on the safe side! Before reinstalling the operating system, make sure you’ve backed up any files or data that you want to hang onto.
