computers

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Across
  1. 1. Structured data storage
  2. 4. Physical computer equipment
  3. 5. Security access code
  4. 6. Internet connection device
  5. 7. Computer brain
  6. 9. Internet access program
  7. 12. Computer programs collectively
  8. 14. Typing input device
  9. 16. Harmful computer program
  10. 17. Saved computer document
  11. 18. Interconnected computer system
Down
  1. 1. Receive data from the web
  2. 2. Network protection barrier
  3. 3. File organization tool
  4. 6. Computer display
  5. 8. Send data to the web
  6. 10. Data scrambling method
  7. 11. Network service provider
  8. 13. Computer pointing device
  9. 15. Temporary memory