

The first backup Time Machine may ask if you want to inherit the backup

If you used Migration Assistant to set up the new Mac, at Time Machine, you can set it to use the same backup drive as the old MacĪs long as there’s enough room for both computers’ backups. When you replace a Mac that was previously backed up with Inheriting a backup versus creating a new backup These advanced techniques that put you in charge of what happens behind Time Machine works so well it doesn’t always get much attention.īut if you need to replace computers or hard drives, you’ll appreciate

When the backup drive is full it automatically deletes the oldest backups. It keeps older revisions and deleted documents so it can restore them or an entire computer to any point in the past. Time Machine makes hourly snapshots of files and copies them to a backup drive. Time Machine is Apple’s built-in, set-it-and-forget-it backup system.
