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  1. #1


    Member Since
    Jul 26, 2012
    Posts
    2
    Talking Running Mountain Lion on a native Lion.
    I have a Mac running Lion and I'm wondering if upgrading to Mountain Lion on this mac will slow it down. It's a 4.05 GB download / install, and will installing this OS make my computer slower since it already has Lion? I got this Mac in October 2011, so it's still fairly new. My computer isn't slow, it runs all my games & loads web pages super fast. I just don't want to download Mountain Lion for all the awesome features & pay $20 to realize that it's slowed my $1,800 computer down. I like Lion, but I want Mountain Lion because of iMessage & the AirPlay feature, because I'm getting an Apple TV for me and my boyfriend to use on our new TV we got on Craigslist (LOL).

    My main question: Will downloading / installing / using OS X Mountain Lion on my OS X Lion Macintosh laptop make my computer run slower?

  2. #2


    Member Since
    Jun 22, 2011
    Location
    Edmonton, AB
    Posts
    112
    Specs:
    3.1 ghz i5, 12 gb 1333 mhz & iPhone 4s
    I can tell you the upgrade to ML from Lion made my computer faster. Feels snappier anyway.

    I will mention that I did a clean install.. not sure if that plays a part in it... probably a small one anyway.

    I would recommoned the upgrade if you know what your doing... but you don't have to do it today.

  3. #3


    Member Since
    Jul 26, 2012
    Posts
    2
    Quote Originally Posted by derekeverett View Post
    I can tell you the upgrade to ML from Lion made my computer faster. Feels snappier anyway.

    I will mention that I did a clean install.. not sure if that plays a part in it... probably a small one anyway.

    I would recommoned the upgrade if you know what your doing... but you don't have to do it today.
    How would I go about doing a clean install?

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