A perfect 10 Apple's new operating system and its massive new feature set challenge users and developers to explore new and better ways of working InfoWorld No one is unhappy with Mac OS X Version OS X is not an application platform I bristle at using the term "operating system" for OS X; I explain why below that needed repair, speeding up, or exterior renovation. Motivations for major upgrades of competing system software — roll-ups of an unmanageable number of fixes, because the calendar says it's time, or because users are perceived to have version fatigue — don't apply to OS X. Apple wields no whip to force upgrades because Tiger stands no risk of being neglected by Apple or third-party developers as long as Leopard lives. Despite the absence of a stick that drives users into upgrades of competing OSes, or perhaps because of it, Apple enjoys an extraordinary rate of voluntary OS X upgrades among desktop and notebook users.
Experience music, TV, and podcasts in three all-new Mac apps. Enjoy your favorite iPad apps now on your Mac. And discover smart new features in the apps you use every day.