In a bold move to revolutionize the industry, IBM released the IBM 5100 in 1975. This behemoth of a computer was so large it needed its own dedicated room, and so loud it needed earplugs. But what made it truly remarkable was its ability to play Pong.
That's right, you could play Pong on a computer that was basically a refrigerator with a keyboard.
Learn more about the IBM 5100's other impressive features See how the IBM 5100 was used in the field