Input & Output Devices
Name: ______________________ Date: ____________
Write the letter of the matching definition next to each term.
1. JOYSTICK
A. Set of keys you type on or play like a piano
2. MICROPHONE
B. A digital camera designed to take digital photographs and transmit them over the internet
3. KEYBOARD
C. Machine that puts words on paper
4. SCANNER
D. Device for converting sound waves into electrical energy
5. MOUSE
E. An optical device for ___ a beam of light
6. WEBCAM
F. Small rodent that squeaks, or a computer pointer
7. TOUCHSCREEN
G. A manual control consisting of a vertical handle that can move freely in two directions
8. MONITOR
H. An electronic device that generates a digital representation of an image for data input to
9. PRINTER
I. Someone who expresses in language (plural)
10. PROJECTOR
J. Screen that shows what a computer is doing
11. SPEAKERS
K. Electro-acoustic transducer for converting electric signals into sounds (plural)
12. PLOTTER
L. A clerk who marks data on a chart
13. HEADPHONES
M. A computer display that enables the user to interact with the computer by ___ areas on