Across
- 1. disconnect from the power or another device
- 4. move content on a screen up and down using mouse
- 5. small set of buttons with numbers or letters
- 8. play video or sound files while they download
- 10. the quality of the connection in an area
- 11. the electrical waves carrying data to a mobile
- 13. up to end a call
- 14. up pay more money to make more calls or get more data
- 15. radio waves used to connect to the Internet
- 16. flat surface of your phone, computer, etc.
Down
- 2. secret set of numbers
- 3. stored names, addresses, and phone numbers
- 6. a recent change to a computer program
- 7. high-speed access to the Internet
- 9. to get and store a file of data from the net
- 11. move your finger quickly across the touch screen
- 12. choices on your device for how it works