Computer

4. A video camera that can capture and transmit images or video in real time over a computer network.
7. A device used for storing and retrieving digital information, typically in a computer.
8. A security system that monitors and controls incoming and outgoing network traffic to protect against unauthorized access.
9. A small device that you move with your hand to control the cursor on a computer screen.
11. A software application used to access and view websites on the Internet.
14. The process of converting data or information into a code to prevent unauthorized access or interception.
15. A global network of computers that allows communication and sharing of information between users around the world.

1. The part of a computer that stores data and instructions for immediate use.
2. A system for sending, receiving, and storing electronic messages over a computer network.
3. A type of malicious software that can replicate itself and spread to other computers, causing damage to data and system functions.
5. A device with buttons or keys that are used to input data or commands into a computer or other electronic device.
6. Programs or applications that run on a computer, allowing the user to perform various tasks.
10. A device that displays visual output from a computer or other electronic device.
12. A technology that allows devices to connect to the internet wirelessly using radio waves.
13. The main component of a computer that performs most of the processing inside the computer.