Across
- 3. pictures or images on a screen
- 4. not allowed by the law; not legal
- 10. the type of circuit with an object that allows the flow of electricity
- 15. the main drive of a computer where files and folders are stored
- 16. a substance that sometimes conducts electricity
- 17. type of card in a computer that controls the images shown on screen
- 19. (Universal Serial Bus) a port or connection used to connect external devices
- 20. a small piece of data sent from a website and stored on the user’s computer
- 21. all of the digital information on the internet about you
- 22. (Random Access Memory) a device that stores data for a very short time
Down
- 1. a device used to control electrical signals and power
- 2. (User Interface)a way for a user to interact with the computer using a screen
- 5. a slot to improve or upgrade parts of the computer
- 6. personal and not to be shared
- 7. a small plastic card that connects a computer to a network or Internet
- 8. a drive that is a tray or slot where you put a CD or DVD
- 9. the board that all of the internal parts of a computer are connected to
- 11. (Graphical User Interface)things that can be clicked on to use the programs and files in a computer
- 12. a service used to see people and objects on the move
- 13. a tube that contains nothing that allows the free passage of electricity
- 14. (central processing unit) the brain of the computer
- 18. type of small plastic card that makes the sound from the computer sound better