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HT1427: Mac Basics: Time Machine backs up your Mac

Learn about Mac Basics: Time Machine backs up your Mac

HT1427 I have an external hard drive

342 Views 1 Reply Latest reply: Mar 4, 2013 3:08 PM by Niel RSS
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Mar 4, 2013 3:05 PM

in which i want to erase what's in it, to then back up all my data that's on my Macbook pro using time machine. I did this once before, but I totally forgot how to. Please help. It's urgent. Thank you =)

MacBook Pro, Mac OS X (10.5.8)


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