Across
- 4. an electronic device for storing and processing data
- 5. used to control the pointer on the screen
- 7. used to view graphics on the computer
- 8. the information that the computer takes out
Down
- 1. is unable to perform any functions without using computer instructions called computer programs
- 2. refers to the process of entering data to programs commands
- 3. hardware used to input letters on the computer
- 6. set of step-by-step instructions that tell a computer how to perform a task
- 9. provides power to the computer