#5 iMac G4: 2002

The iMac G4 replaced the aging iMac G3. The computer had a new design compared to older Macs. The iMac G4 was sold with the "Apple Pro Keyboard" which would be later renamed the Apple Keyboard and an Apple Pro Mouse which would be later redesigned and named the Apple Mouse. New features included a flat-panel LCD screen, with diagonal measurements up to 20 inches, and a tray loading DVD+CD drive.

#4 iPhone: 2007

The first iPhone was released on June 29. As for the story goes that Apple was working on the iPad when Steve Jobs came up with the idea of making a phone. The iPhone was small enough to take everywhere but large enough to surf the Web. It could run all sorts of apps. The design itself sent the world a single message: An Apple computer can fit in your pocket and go anywhere, thus hinting at the future possibilities of computing power.

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