Across
- 2. Made the telephone
- 4. It has a variety of uses
- 7. You need to watch out for these online
- 10. Don't tell this online
- 12. It can help us make social contacts
- 13. When are you are meant to change your passwords
Down
- 1. He invented the world wide web
- 3. The place where a row and column meet
- 5. Dont share these online
- 6. You Put these in spreadsheets to get answers
- 8. You cover these on your devices
- 9. The 4th generation of mobile technology
- 11. Ray Tomlinson Evented this