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IBM
Herman Hollerith, an American inventor, built a machine to count a census. It used punched cards and gears like the previous ones, but it worked with electricity. His company grew to become the first computer manufacturer in the world: IBM. -
Apple Computer
Steve Jobs and Steve Wozniak make the Apple I. This computer allowed users to see what they were doing on a screen, unlike other models. Then an improved version called Apple II came, which sold millions of units. -
Smartphones
The development of smartphones starts with the presentation of the Simon phone that included calendar, address book, world clock and calculator, among other functions.
