1 Reply Latest reply: Nov 20, 2012 8:30 AM by Niel
hannahfrommn Level 1 Level 1

I have a MacBook 10.5.8--Leopard I believe.  What are the best steps (please lay them out) to upgrade the OS to Lion or Mountain Lion?



Mac OS X (10.5.8)
  • Niel Level 10 Level 10

    Click here and follow the instructions, reading all of the text under Step 2. If your model of Mac doesn't support Mountain Lion but has at least a Core 2 Duo(not Core Duo) CPU, order a download code for Lion at the same time as the Mac OS X 10.6 DVD.