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