Best ways to back up your MacNo matter who you are or what you do, one of the most important things you should do with your Mac (or any computer) is to back up all of your data. Your Mac is where all of your photos, video, documents, and other important data resides, and no Mac is immune to system failures. When something happens, you'll want to make sure that you can recover that data. These are the best solutions for backing up all of the important data on your Mac.
The free, built-in solution
Time Machine
Time Machine is built-in to every Mac, so you should utilize it as much as possible. All you need is to hook up an external hard drive, and Time Machine is good to go! Time Machine backs up everything on your main HDD, and you can retrieve specific files from folders, so you don't need to restore everything if you don't need to. It also has a local snapshot feature that deletes older backups when you run out of space, and save them for longer periods when you recover more space on your external.
Learn ...
Source:
Best ways to back up your Mac
