Computer parts

1. _____ receive audio input from the computer's sound card and produce audio output in the form of sound waves.
4. (Random Access Memory) is where data is stored that's being accessed by the CPU. More RAM usually means a faster computer.
6. A _______ is an external input device used to type data into some sort of computer system whether it be a mobile device, a personal computer, or another type of electronic device.
7. A _____ supply unit is a hardware component that supplies power to an electrical device.
8. Computer _____ or case which holds all of the internal parts and has ports for attaching external parts.
9. An ______ on your computer screen represents an object or a program on your hard drive.
10. A computer______ is a device that uses motor-driven blades to circulate the air in a computer or other electronic system.
12. A wireless _________ is a device that enables wireless network packet forwarding and routing, and serves as an access point in a local area network.
13. A ______ drive is a portable and easy-to-use data storage devices
15. display screen used to provide visual output from a computer, cable box, video camera, VCR, or other video generating device.

2. A __________ protector shields computer and other electronic devices from surges in electrical power, or transient voltage, that flow from the power supply.
3. A ______ is a hand-operated input device used to manipulate objects on a computer screen. They can be wireless or attached with a USB cord.
5. The _______ card is an expansion card that allows the computer to send graphical information to a video display device such as a monitor, TV, or projector.
7. A _____ is linked to a computer, producing good-quality printed material.
11. is a hardware device that allows a computer to send and receive data over a telephone line or a cable or satellite connection.
14. A _____ drive is located inside a computer. Nearly all computers come with an internal hard drive, which serves as the computer's primary storage device.