Across
- 4. early personal computer is generally called?
- 5. this network can secure data
- 6. owning a laptop provide the benefit of...
- 8. What company sold the first television?
- 10. malicious software is short for...
- 11. electronic letter
- 13. move from site to site on the internet
- 14. the name of laptop is also short of...
- 15. the advance smartphone are now...
Down
- 1. what is the first known technological invention?
- 2. technological components developed by...
- 3. the earliest known game on a mobile phone is...
- 7. the first mobile app is a arcade game called...
- 9. a malware often used by hacker to threaten victims personal data
- 12. the first portable cell phone was invented by...