Across
- 3. a wireless networking technology that uses radio waves to provide wireless high-speed Internet access
- 6. a pair of small loudspeaker drivers worn on or around the head over a user's ears.
- 7. a device you use to make calls
- 8. an input device that allows users to enter text, numbers, and commands
Down
- 1. a pop up message displayed on your phone from an app
- 2. a programmable electronic device that processes data according to instructions to produce information.
- 4. a secret word or phrase that must be used to gain admission to something
- 5. an item used to keep your devices' battery powered