Computer

4. A machine that reads text or images on paper and puts them into the computer.
6. A security system designed to protect a computer from unauthorized access to or from the internet.
7. Drive A storage device in a computer that stores your files and programs even when you turn off the computer.
9. The screen on a computer that shows words, images, and video games.
11. A type of malicious software that can damage or disrupt a computer system.
12. A wired network technology used to connect computers and other devices to a local area network (LAN).
13. A device used to connect other external devices to a computer.
15. A machine that prints things you create on the computer onto paper.

1. A small device that helps you control a pointer (cursor) on the computer screen.
2. A device in a computer that helps store data while it's running.
3. A machine that helps you type things into a computer.
5. System The software that manages a computer's resources and provides an interface for the user to interact with the computer.
8. A software application used to view websites on the internet.
10. A part of a computer that helps it run and process data and programs.
14. A wireless networking technology that enables devices to connect to the internet without using cables or wires.