write topic RAM

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Across
  1. 6. A set of instructions that a computer needs to carry out its tasks
  2. 7. Sometimes referred to as the ‘brain’ of the computer
Down
  1. 1. All the parts of a computer system that you can see and touch
  2. 2. All the raw facts and figures that a computer processes by following a program
  3. 3. Hardware devices that are not essential to a computer’s function
  4. 4. The part that holds data and instructions that the computer is processing at the time
  5. 5. The internal hardware devices that make up a computer and ensure its functionality