INVENTIONS

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Across
  1. 3. A portable personal computer
  2. 6. A physical key you press on a keyboard or a machine
  3. 8. The part of a computer that executes instructions
  4. 11. Physical parts of a computer, like the keyboard and monitor
  5. 12. A small program used on a phone or tablet
  6. 13. To use something in a practical way
  7. 14. A tool or piece of equipment used for a particular purpose
  8. 15. To put in place, especially software on a computer
Down
  1. 1. Something with great worth or importance
  2. 2. A collection of programs that run on a computer
  3. 4. The act of sending and receiving information
  4. 5. The screen of a phone or a computer
  5. 7. To keep or save data in a device
  6. 9. A mobile phone with advanced features
  7. 10. To fill a battery with energy