3 Replies Latest reply: Apr 11, 2013 4:35 PM by ToddBlue
ToddBlue Level 1 Level 1 (0 points)

I have a MacBook  Pro 15" I'm still using OS10.4.11 What do I need to buy to get my OS up to date? And where can I get it?

MacBook Pro, Mac OS X (10.4.11)