Mountain Loin upgrade for my new MBA

Discussion in 'MacBook Air' started by Gursimran, Aug 17, 2012.

  1. Gursimran macrumors newbie

    Aug 17, 2012
    I bought MBA 2 days ago which came with OS Lion... I guess upgrade to Mountain lion is free for me... Tell me the procedure to upgrade my OS without paying extra...
  2. lowbelly macrumors member

    Sep 18, 2007
    OS X Loin. Love it!

    Mm go to the app store. That's almost all of the steps.

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