Is this the beginning of the end for Mac OS X?
We have called the famous operating system by Apple, "Mac" for eons. The mouthful that we have called Mac OS X for so long is now officially deemed OS X in the new release of OS X Mountain Lion
that developers have been able to get their hands on today by Apple. The screenshot above displays the 'About this Mac' area of both Mac OS X Lion 10.7.3 and OS X