1. INPUT AND OUTPUT DEVICES BY CAMERPN MITCHELL

2. INPUT An input device is any hardware device that sends data to a computer, allowing users to interact with and control it. The picture shows the a Logitech trackball mouse; an example of an input device. Below is a listing of different computer input devices that can be used on a computer.

3. KEYBOARD A keyboard allows you to type in to your computer

4. MOUSE A mouse allows you to move your curser around the screen and click

5. GAMEPAD It allows you to play some games easy

6. MICROPHONE It allows you to record your voice

7. MICROPHONE A microphone allows you to input sound into a computer

8. GRAPHICS TABLET A graphics tablet or digitizer enables a user to hand-draw images

9. SCANNER is a device that optically scans images, printed text, handwriting, or an object, and converts it to a digital image

10. TOUCHSCREEN It allows you to control the cursor with your hand by the screen

11. CONCEPT KEYBOARD It changes buttons to images or words

12. OUTPUT An output device is any piece of computer hardware equipment used to communicate the results of data processing carried out by an information processing system (such as a computer) which converts the electronically generated information into human-readable form. Display devices

13. MONITOR It displays your screen

14. PRINTER It prints out an image off your computer

15. PLOTTER The plotter is a computer printer for printing vector graphics. In the past, plotters were used in applications such as computer

16. PROJECTOR It projects your computer screen

17. SPEAKER A PC speaker is a loudspeaker built into most IBM PC compatible computers.

18. HEADPHONES It lets you listen to sound