1 Reply Latest reply: Jul 27, 2012 4:22 PM by Kappy
Sarvie Level 1 (0 points)

Will I lose all my data (documents, pics, music, etc.) if I download OS X Mountain Lion? or does it back it up automatically or do I have to do it manually?

MacBook Pro (13-inch Early 2011), Mac OS X (10.7.4)