Anatomy Of A Computer

12345678910111213
Across
  1. 2. program the processor opens after starting the computer on.
  2. 3. memory for read only
  3. 6. slot that allows you to install graphic, video and sound cards that increase the performance of the PC
  4. 9. A small processor
  5. 13. Conducts electricity, the microprocessor has billions!
Down
  1. 1. is the circuit board for the computer which is the central communications connectivity point of the PC
  2. 4. accelerated graphics port which is a parallel expansion card attached to the computer to help with its acceleration of 3d graphics
  3. 5. a high speed data transfer interface that was used to connect personal computers and other devices
  4. 7. The brain of the computer that carries out instructions (abbreviation)
  5. 8. a universal serial bus is a port that is used to connect peripherals to the computer
  6. 10. other type of memory
  7. 11. a power supply unit converts AC voltage to DC power that the computer can use
  8. 12. a personal system which is mostly known as a mouse port or keyboard port