How to easily clone your Mac using SuperDuper! or Carbon Copy Cloner

[iMore.com]

Cloning produces an instantly bootable copy of your hard drive. Here are two popular methods​

Even if you're backing up your Mac using Time Machine or another method, you may eventually need to clone your hard drive as well. Cloning produces an exact duplicate of your hard drive, bootable from your Mac. If your main drive fails, it can be a life-saver.

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