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Across
  1. 2. A physical device used to store digital data.
  2. 4. The central processing unit of a computer, often called the brain of the computer
  3. 5. The system software that manages computer hardware and software.
  4. 6. A software application used to browse the web.
Down
  1. 1. A display screen for a computer
  2. 3. A small device used to input text into a computer
  3. 4. A general term for a machine that processes data and performs calculations.