Across
- 2. device used for observing, checking
- 4. an output hardware device that connects to a computer to generate sound
- 7. a panel of keys that operate a computer or typewriter
- 8. capable of detecting and installing the software necessary for the operation of the devices
- 10. external device that provides input and output for the computer
Down
- 1. the programs and other operating information used by a computer
- 3. something you don't have to use wires with
- 5. flat control surface used to move the cursor and perform other functions on a computer
- 6. Digital Video Disc
- 9. standard way computers connect to wireless networks