Across
- 2. a password or code used when logging in
- 3. an error in a computer program or system
- 5. to enter someone else's system without permission
- 6. the programs and other operating information used by a computer
- 8. a small container of ink for use in a printer
- 15. any of the numerals from 0-9
- 16. 1024 megabytes
- 17. commercial transactions conducted electronically
- 18. irrelevant and unsolicited messages sent over the internet
- 19. a computer small and light enough to be portable
Down
- 1. a device which allows the user to interact by touching the screen
- 3. a computer program for searching on the internet
- 4. a number of computers that are connected so they can share information
- 7. a collection of information stored in a computer under a particular name
- 9. to copy or move programs or information to a computer's memory
- 10. the person who sends something
- 11. the electronic system that records messages on phones
- 12. a place in a computer where files or programs can be stored
- 13. a simple, quickly made drawing without many details
- 14. a box outside a person's house where letters are put