2012’s Mountain Lion did even more to bring iOS features and concepts to the Mac. Game Center, Notes and Reminders all made it into this version of OS X. Address Book and iCal were re-named Contacts ...

Here are some of the pitfalls that might await unsuspecting service technicians as they attempt to move to Mac OS X 10.8, aka Mountain Lion. For machines that already have Mac OS X Lion ...

As we discussed in our OS X Lion review, Apple’s latest operating system is an evolutionary step forward, a milestone in the company’s desktop software history that innovates old concepts and user ...

Lion could also be purchased from Apple on a USB stick for $69. It was the first release of OS X to require a 64-bit Intel processor. The release brought many features from iOS to the Mac for the ...

OS X 10.7 Lion: Double click to install or import into Terminal.app preferences. OS X 10.8 Mountain Lion: Import into Terminal.app preferences. L*a*b values are canonical (White D65, Reference D50), ...