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Who invented the first personal computer controlled with a keyboard and used by one person?

  • A.IBM
  • B.Apple
  • C.Microsoft
  • D.None of these

Answer: A

IBM made it.

The IBM 610 Auto-Point Computer of 1957 was the first machine designed to be operated by one person at a keyboard. It cost $55,000 and was programmed by punched paper tape.

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