Installing Snow Leopard over Leopard?

Discussion in 'MacBook Pro' started by SephirothXR, Jul 8, 2009.

  1. SephirothXR macrumors 6502

    Nov 27, 2008
    Will it install like the OS does on the iPhone, as in the existing data isn't put in a new folder? What exactly happens when you install a new OSX?
  2. Snowbound macrumors regular

    May 19, 2008
    When you install a new OS, it gives you the option to simply upgrade and keep all of your information as is, or to reformat and wipe out everything. So whichever you want to do is possible.

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