In Pictures: 10 things every new Mac user should k...
Try time travel
Although not everyone uses this feature, it is definitely one of the most important. You don’t want to lose your data, and with Time Machine, Apple makes backing up your computer easy (instructions here).
A helpful tip: Your external hard drive should be twice the size of your computer’s hard drive so that you have ample space.
In Pictures: 10 things every new Mac user should know