Parts of a Computer

2. a standard cable connection interface for personal computers
4. a video camera that is connected to a computer or integrated in a device and allows its images to be seen online
10. any fan inside, or attached to, a computer case used for active cooling
11. Device that is used to move the cursor on screen
13. Device used to type letters, numbers, and symbols on screen
14. Internal or external component that stores data
17. integrated circuit that generates the video signal sent to a computer display
19. a printed circuit board containing the principal components of a computer or other device, with connectors into which other circuit boards can be slotted

1. used to convert sound waves into electric waves or input the audio into computers
3. Screen that displays the operating system
5. network adapters designed to support wired Ethernet connections
6. converts mains AC to low-voltage regulated DC power for the internal components of a computer
7. wireless terminal device used to enable internet connection through the wireless connection network under the coverage of a wireless local area network
8. device that is used to store data or programs (sequences of instructions) on a temporary or permanent basis for use in an electronic digital computer
9. The component of a computer system that controls the interpretation and execution of instructions
12. a device which can be slotted into a computer to allow the use of audio components for multimedia applications
15. device that accepts text and graphic output from a computer and transfers the information to paper
16. device that captures images from photographic prints, posters, magazine pages and similar sources for computer editing and display
18. receives data and permanently writes it on a chip, and it lasts even after you turn off your computer