OS X might not be getting as much attention this year as iOS 7, but as is usually the case, Apple is refining OS X to make it work better for users, says columnist Michael deAgonia.Related StoriesHands-on with OS X Mavericks: Multiple-display supportWhich MacBook Air is best? We help you choose between the 11-inch or 13-inch MacBook Air 2013What every Safari user should know
