The document traces the evolution of Apple's products from 1975 to present day, beginning with the Apple I computer created by Steve Wozniak and Steve Jobs in 1976. It discusses early Apple computers like the Apple II and Lisa, as well as later desktops, laptops, the iPod, iPhone, and operating systems like Mac OS X. The document highlights several major Apple milestones including the introduction of the iMac in 1998, iTunes Store in 2003, and the success of the iPhone starting in 2007.