Computer History

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Across
  1. 2. Technology used in the first generation of computers
  2. 3. This company's first computer was the PDP-1
  3. 7. The first program written by this person
  4. 9. The first video game, written in 1960-61 at MIT
  5. 11. The generation of computers that introduced integrated circuits (ICs)
  6. 12. He designed the first computer
  7. 14. The technology used in the fourth generation of computers
  8. 15. The LGP-30 computer, built in the mid-1950s, used this type of input/output system
Down
  1. 1. The primary input method for the first-generation computers
  2. 4. The name of the first electronic general-purpose computer
  3. 5. The type of computer that is primarily used for sophisticated applications like weather forecasting or nuclear research
  4. 6. The language that was used in the second generation of computers
  5. 8. The primary characteristic of fifth-generation computers
  6. 10. Computers that can handle hundreds or thousands of connected users simultaneously
  7. 13. This generation of computers introduced the use of transistors