Computer crossword

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Across
  1. 2. personal digital assistants
  2. 6. power supply unit
  3. 7. Serial ports are much slower than new USB and FireWire ports.
  4. 11. megabits per second
  5. 13. Motherboards often have integrated sound chips.
Down
  1. 1. is the brain that carries out your computer’s
  2. 3. Basic Input/ Output System
  3. 4. printed circuit board
  4. 5. Accelerated Graphics Port
  5. 6. If you have an older printer or scanner, you probably connect the device to the parallel port.
  6. 8. The CPU stores temporary information, such as data relating to open programs
  7. 9. tell a computer what to do
  8. 10. Although some newer mice and keyboards include USB cables,
  9. 12. Peripheral Component Interconnect