Parts of a computer
Across
- 3. use to play sounds
- 4. the central processing unit acts as
- 7. a system of many parts working together
- 8. displays information in visual forms using text and graphics
- 9. transfers data from a computer onto paper
- 10. small device use to point to and select items on your computer screen
Down
- 1. function of the wheel between the two buttons
- 2. the physical parts which can be seen and touch
- 5. refers to the instructions that tell the hardware what to do
- 6. used mainly for typing text into the computer