Awesome Crossword

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Across
  1. 4. Turning on your computer
  2. 5. The mailbox that holds incoming e-mail
  3. 6. A software tool used to read electronic documents
  4. 10. Physical computer equipment such as electrical, electronic, magnetic and mechanical devices
  5. 12. A request typed into a file to perform a program
  6. 15. Data recorded on a report sheet or book
  7. 16. To remove data
  8. 17. A software function which occurs automatically
  9. 19. Form of data that could contain instructions or data.
Down
  1. 1. To enter, modify or delete data
  2. 2. On-screen pictures that symbolize various commands
  3. 3. A place where a user's e-mail messages may be stored
  4. 4. A message addressed to all nodes on a network
  5. 7. Information downloaded from a computer
  6. 8. An identifier in a database or file
  7. 9. A resource that can be used when a file gets corrupted
  8. 11. The reading or writing of data
  9. 13. Information suitable for communication by a computer
  10. 14. Disk A data-recording system
  11. 18. Information sent via computer