Across
- 2. when you can touch a physical parts you can connect to a system
- 7. something that can read printed writing to an output device e.g. computer
- 8. a device that scans documents
Down
- 1. the programmes operating information used by a computer
- 3. something that produces digital data
- 4. a device that allows the user to interact with the screen
- 5. a panel used to enter data
- 6. a handheld device that controls the screen