I have Mac OS X 10.5.8, how do I upgrade to 10.6, 10.7, or 10.8? Do I need to just go to the Geek Squad or is it something I can do?
Phone the online Apple Store and order a Mac OS X 10.6 DVD. If you want to go to 10.7 or 10.8 and have a Mac that supports it, buy it from the Mac App Store; if your computer supports 10.7 but not 10.8, order a download code from the Apple Store.
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