My nephew bought a used 2007 Mac Book Pro but I looked at some of the programs and they were 2011. It's not locked but still has original owners pictures, files, Yahoo Account, Face Book etc. I'm pretty computer savvy (PC) but never owned an Apple except my new Ipad. Is there anyway to restore the Mac Book Pro back to original settings with out the Restore Disk? Plus, is this Laptop like my Ipad in that you have to have an Itune account to use?? Reason for Itune question is was going to delete the original owners Itune account that is on the laptop.....he only had 18 songs on there anyway and they suck....LOL. Any help would be appreciated.