If your Mac were to disappear off the face of the earth, would you miss any of the data it contained? Whether you’re building up a sizeable iPhoto library of vacation photos and family birthdays or using your Mac for work with apps such as Microsoft Office or iWork, it’s crucial to make sure that any data you may have is protected by some form of backup.
"Backing Up Your Mac With Time Machine" breaks down each feature of Time Machine, the built-in backup utility of Mac OS X, from setting it up with an external hard drive or Time Capsule to restoring files and even your Mac. You’ll find easy to follow instructions and screenshots as well as specially recorded demo videos and interactive elements to aid you even further.
Explains everything about backing up
I'm fairly new to the Mac so haven't really been backing up. Found this easy to read, not too long and the videos were great quality. Definitely recommended for anyone who isn't backing up their computer.