Select a Disk for Time Machine

Learn how to select which external hard drive Time Machine will use to back up your Mac.

In this lesson on backing up your Mac, I show you how to select the external hard drive you want to use to back up your Mac, including how you can select multiple hard drives for redundancy. This way if one hard drive fails, you still have another hard drive that has a backup of your Mac. See how easy it is to select an external hard drive for you Time Machine backup in this lesson.