THE DEFINITIVE GUIDE TO WHAT CHANGED YOUR LIFE

A shopkeeper displays a completely new unlocked Apple Iphone 3G in a cell phone store in northern Tehran November 1, 2008. REUTERS/Morteza Nikoubazl Consistently innovating and updating its products and companies, Apple aims to Enhance the way we use technological know-how. Apple presents us desktops, smartphones, program, and new music that we use