Across
- 2. supplies power to a device
- 5. operating information used by a computer
- 7. large computer
- 9. converts sound into an electrical signal
- 12. small personal computer
- 13. panel of keys that operate a computer
Down
- 1. streams an image or video in real time
- 3. another name for earphones
- 4. hand-held pointing device
- 6. device that displays information
- 8. mains electricity supply via a wall socket
- 9. storage device that used 4 files
- 10. virtual location for applications, documents, data
- 11. common output devices used with computer systems