Across
- 1. the brain of the computer that carries out instructions
- 4. a port used to plug in older additional devices to a computer
- 6. a small and modern device used to save memory on a computer as well as transfer information
- 9. a wire used to transfer data quickly
- 11. has most computer components and controls the movement of data
- 12. a port that houses the graphics card of the computer used for seeing visuals on computers
- 13. data on a computer that is not saved permanently and can be edited at a later date
Down
- 2. a bus on the back of the computer used for connecting multiple additions such as sound cards
- 3. a port that is often used to plug a mouse or keyboard into a computer
- 5. the unit that connects the device to a power source
- 7. a chip used to output audio from a computer
- 8. a plug on a computer used to plug into peripheral devices such as printers
- 10. a set of instructions that are in control of input and output
