Input Output Storage

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Across
  1. 2. A primary input device used for typing text into a computer.
  2. 4. A high-capacity optical storage device used for storing HD movies and large files.
  3. 5. An output device that emits sound.
  4. 7. A device that converts electrical signals into physical movement, often used in machinery.
  5. 9. An output device that produces a physical copy of digital documents.
  6. 11. A portable storage device that uses flash memory and connects via USB.
  7. 13. A pointing input device used to interact with the graphical user interface.
  8. 15. A round, optical storage medium used to store music, software, and other data.
  9. 17. A type of optical storage device capable of storing movies, software, and other digital content.
  10. 18. A technology used to recognize and convert printed text into digital format.
  11. 19. A printer that sprays tiny droplets of ink onto paper to produce an image or text.
  12. 20. A printing device used for bulk printing
  13. 24. An output device used to project visual information onto a large surface.
Down
  1. 1. A solid-state storage device that provides faster data access than traditional hard drives.
  2. 3. secondary storage device that has a reflective and flat surface
  3. 4. scanner mostly used in local supermarket
  4. 5. An input device that converts physical documents into digital format.
  5. 6. A device used to detect marks on paper, often used for surveys and exams.
  6. 8. An input device used to capture sound or voice into a computer.
  7. 10. A temporary storage device used by computers to store data that is being actively used or processed.
  8. 12. A storage device that uses actuators to store data
  9. 14. A display technology that uses light-emitting diodes
  10. 16. A printer that produces characters using a grid of dots.
  11. 21. A technology that uses electromagnetic fields to identify and track objects wirelessly.
  12. 22. An older type of monitor that uses a cathode ray tube to display images.
  13. 23. A display technology that uses liquid crystals to produce images on screens.