External Peripherals

3. stores images to be viewed, printed and uploaded
7. used to store and transfer data
8. outputs sound generated from a computer
10. a lever which can be moved in all directions to control movement on a screen
11. a panel of buttons that operate a computer
12. a device which transmits rays of light onto a screen
15. a device where users can interact with it using a stylus

1. a machine which physically displays text or images as a document
2. broadcasting and communicating using radio signals
4. a device which converts waves into electrical energy which is then amplified, transmitted or recorded
5. a device which captures video to broadcast over the Internet
6. a device which moves a pointer around a screen
9. portable device for playing and storing sounds and video
13. an electronic display for example LCD
14. a device which take a photograph of a physical documents and stores it on the computer