Across
- 2. can be used to input text and images into computers by scanning.
- 5. can be used to control the directions and to issue commands.
- 7. can be used for presentation.
- 8. can be used for video conferencing or security control.
Down
- 1. can be used for displaying information as well as receiving input.
- 2. can be used for audio output.
- 3. can be used for entering characters, numbers and commands into a computer.
- 4. can be used to input the music note into the computer.
- 6. can produce images by spraying tiny ink droplets onto the paper.