How to Install Mountain Lion Over Leopard (HD)
- 12 years ago
The newest Mac OS X update says that you have to be running 10.6 Snow Leopard in order to install. This video will show you how to install it anyways.
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The music in this video is used with permission from incompetech.com
Follow me on Twitter: https://twitter.com/#!/YouriTechGuy
The music in this video is used with permission from incompetech.com