Across
- 4. @symbol
- 5. message
- 6. the web
- 8. to attach
- 9. to save
- 10. to upload
- 13. email address
- 15. password
- 16. download
- 17. search engine
- 18. delete, erase
Down
- 1. user name
- 2. software
- 3. cell phone
- 7. computer science
- 11. app
- 12. tool
- 14. link
- 17. blog
