Hardware

2. a hand-held pointing device that detects two-dimensional motion relative to a surface.
4. Basic Input/Output System
6. an internal expansion card that provides input and output of audio signals to and from a computer under control of computer programs.
9. one of the two chips in the core logic chipset on a personal computer motherboard.
10. an expansion card which generates a feed of output images to a display device
13. colloquially named mic or mike
14. memory refers to a device that is used to store information for immediate use in a computer or related computer hardware device
16. a pointing device featuring a tactile sensor.
17. a computer hardware component that connects a computer to a computer network.
19. A computer keyboard is a typewriter-style device which uses an arrangement of buttons or keys to act as mechanical levers or electronic switches.

1. host bridge is one of the two chips in the core logic chipset architecture on a PC motherboard.
3. an electrical device worn on the ear to receive radio or telephone communications or to listen to a radio.
5. an output device that displays information in pictorial form.
7. a data storage device that includes flash memory with an integrated USB interface.
8. a technology consisting of computer components and recording media that are used to retain digital data.
11. expel warm air from inside and move air across a heat sink to cool a particular component.
12. A router is a networking device that forwards data packets between computer networks.
13. the main printed circuit board in general-purpose computers
15. It can be expressed in IPS (instructions per second), clock speed (Ghz) and in word or bus size (bits)
18. is the electronic circuitry within a computer that executes instructions that make up a computer program.