In case you automatically do not see the above window when you connect the external drive, follow the steps below. Step #2. You will see a window asking you to use this drive to back up with Time Machine. Step #1. Connect the external storage device to your Mac. But if you plan to use an external drive for both backup and regular use, then you will have to create a partition. Further, it is not recommended to use the drive for anything else, except Time Machine. If there are files on it, they will be lost after re-formatting. If you use an old drive, then ensure nothing is on it. For example, if you have a 500 GB drive in Mac, use a 1 TB external drive for Time Machine.īefore you begin, make sure to use a new drive. For best performance, it is recommended that the external drive be at least twice the size of your Mac’s internal drive.
You require an external storage device like a hard drive, SSD, etc. It is an in-built tool on every macOS powered computer. Time Machine is the best way to backup your Mac.
How to Clone Your Mac to Use It as Backup.How to Backup Your Mac with Time Machine.So in this post, let’s look at the four ways to backup your Mac. This could also be a lifesaver in case of unfortunate events such as fire, theft, or an accidental drop. So Apple recommends that everyone should back up their Mac at regular intervals to prevent loss of data. Mac is one of the most reliable computers, but after all technology can still fail at any time.