Apple staged a busy week that highlighted both software and hardware. Yesterday, Steve Jobs unveiled the OS X Lion operating system, presenting a platform designed around modern multitouch gestures, mission control, and tighter integration with Apple apps. Today, Apple rolled out the new Mac Book Air, its ultra-thin laptop, a device that emphasizes portability without sacrificing performance. The two announcements together signaled a coordinated push to refresh Apple’s software ecosystem and its lightest hardware offering at the same time. The strategy reflected a belief that software and hardware should work in close harmony, delivering a smoother experience for users across North America, including Canada and the United States, where many customers look for a balanced blend of power and simplicity.