Compsci

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Across
  1. 5. two-step identity verification method.
  2. 6. directs CPU operations and data flow.
  3. 13. instruction processing sequence in CPU.
  4. 14. small, fast storage for data processing.
  5. 15. malware locking data, demands payment.
Down
  1. 1. device that cools components.
  2. 2. fast memory storing frequently used data.
  3. 3. basic software to start computer.
  4. 4. universal system for text.
  5. 7. software managing computer hardware.
  6. 8. Device that reads/writes discs.
  7. 9. delay between action and response.
  8. 10. measures processor speed, billions hertz.
  9. 11. software recording typed keys.
  10. 12. performs arithmetic and logic operations.