Across
- 3. What a computer can't live without?
- 4. continue your hand on the screen
- 5. A program capable of self-propagation
- 7. a computer that is easy to carry
- 8. A device that performs logical and arithmetic operations.
Down
- 1. Device for visual representation of data.
- 2. order to perform an action by the computer.
- 3. storage device.
- 6. what is divided into these types-system, application, and system programming.
- 9. Edit an existing document.