Apple has 15.8% of the home computer market by revenue. Apple has two thirds of its PC's as portable or laptops while the Intel/Microsoft PC's are only 50% portables. Apples sales are growing at 35% a year whereas Intel/microsoft Pc's are growing at 5% a year. Apple is really poised to grow. It plans to introduce new versions of it Leopard Operating System frequently for the next 10years, whereas Microsoft is slow to introduce new versions and Aple's Ultimate Leopard Operating System sells for $129 Microsoft Vista Ultimate version sells for $250. Apple PC's sell for higher prices so Apple revenues from its market share are much higher. Apple is poised to grow especially with the younger ipod and i phone users of the next generation. Innovation continues to drive Apple's progress . Jobs talks about the new class of interface Apple created with multitouch interface on the iPhone version of the OS X, which Jobs says simplifies the task of controlling or directing a computer.