Computer hardware

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Across
  1. 2. Individual micro-processing units inside a CPU that allow it to do multiple tasks at once.
  2. 3. The main part of the computer that carries out instructions.
  3. 7. Hardware connected to a computer like a keyboard or mouse.
  4. 8. Used to store data and programs while the computer is running.
  5. 9. A small, fast type of memory that stores frequently used data for quick access.
  6. 10. The main circuit board that connects all the computer’s parts together.
Down
  1. 1. The main software that controls the computer and allows other programs to run.
  2. 4. The rate at which a processor carries out instructions, measured in gigahertz (GHz).
  3. 5. The device that permanently stores files, programs, and the operating system.
  4. 6. Hardware connect to a computer that returns the results of processing like a display on a screen or sound from speakers.