input and output devices

input and output devices

1. memory cards.

   • store large files.
   • only can have data written on them

2. magnetic tape, works similar to a hard disk

3. Hard disk - data can be held, and also moved.

4. speakers - display sound such as music files.

5. Thermal printer - heated so the paper turns black.

6. Laser printer - images are printed quickly.

7. inkjet printer - creates black and white prints.

8. data projector - takes a video signal amd projects it into a surface.

9. Computer monitor - visual display of informatiomn created by the computer

10. voice regonition - changes spoken language into text.

11. Microphone - captures sound and convents into eletrical signals of digital microphones.

12. digital camera - creates a digital image

13. joystick - stick inside a bass unit.

14. keyboard - enter text

15. mice - controls on what you click on

16. touch screen devices - a keyboard on a computer screen.

17. remote storage - storing back up data

    • could get stolen
    • could get lost

18. DVD - store high quality notes