Notes before updating Mac OS X 10.10 Yosemite
a few notes before updating to yosemite's mac ox 10.10, this article will not cover the details of the installation because i will spend that part on another video next.OS X has just been released via the Mac App Store
apple has just confirmed, users can only download os x mountain lion from the mac app store to the device when the product is released this summer. this means that the