You can use any backup tool you like – Apple obviously favours Time Machine, but you don’t have to use it. If things go disastrously wrong at least you’ll be able to boot from macOS’ Recovery partition and migrate all your data back to your Mac. If you haven’t started the process of upgrading yet, check if the Mac is compatible with macOS High Sierra and make a bootable backup.ĭo it now, before you do anything else. The excitement of installing a new version of macOS, especially if its a High Sierra 10.13, is only tempered by the possibility of it not working properly or not being compatible with the apps you use most.īefore you begin upgrade to macOS make a bootable backup
