Computer

4. A portable computer that can be used on a person's lap.
6. A wireless network that allows devices to connect to the internet without using cables.
7. Programs and applications that run on a computer and enable it to perform specific tasks.
9. A set of buttons used to input letters, numbers, and commands into a computer.
11. A security system that protects a computer network by monitoring and controlling incoming and outgoing network traffic.
12. A machine that produces paper copies of documents or images from a computer.
15. A software application used to access and view websites and web pages on the internet.

1. The physical components of a computer system, such as the processor, memory, and storage devices.
2. A type of malicious software that can replicate itself and cause harm to computer systems.
3. A device with a screen that displays information and images from a computer.
5. A copy of important files and data stored separately to prevent loss in case of computer failure or damage.
8. A small device used to move the cursor on a computer screen.
10. A flat, portable device with a touch-sensitive screen used for various tasks like browsing the internet, reading books, and playing games.
13. A global network that connects computers and allows the sharing of information.
14. A common interface used to connect various devices to a computer, such as external drives and printers.