UPGRADING MAC OS MOUNTAIN LION INSTALL

If it isnвЂ™t a Core 2 Duo or newer, donвЂ™t try to install OS X Lion. The Processor field will tell you what your computer has under the hood. If youвЂ™re uncertain about your MacвЂ™s provenance, click the Apple icon in the top left of your screen and then About This Mac. This includes almost every Intel-powered Mac except for the earliest Mac Minis and MacBook Pros.

If your computer does not feature an Intel Core 2 Duo, Core i3/i5/i7, or Xeon CPU, it will not run OS X Lion. With the update from 10.6 to 10.7, Apple has deprecated any hardware older than 2006 - possibly in an effort to force upgrades, or perhaps just to ensure that OS X remains a smooth, Jobsian experience. Make sure your hardware will support OS X Lion In some cases, application developers only need to release a new version of the installer - but in other cases, installed software will simply refuse to run under OS X Lion until an updated version is released.Дў. The version number might have only shifted from 10.6 to 10.7, but in actual fact itвЂ™s more like the change from Vista to Windows 7 - they look much the same, but there are under-the-hood changes that can cause incompatibilities and instabilities with your current applications. Unlike Windows service packs or other applications that undergo minor version number bumps, like Chrome or Photoshop, OS X revisions are generally major overhauls that break functionality that some apps rely on. Before you fork over your $30 for an upgrade license, however, be warned that AppleвЂ™s OS X updates tend to break some applications - and in the case of Lion, which deprecates some older Apple machines, you even need to make sure your hardware is supported before you run the installation. Terms of use.ДЄpple has loosed the Lion update unto the world and into the hands of feverish, excited Mac fans. This site may earn affiliate commissions from the links on this page.

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