Computer

3. the component that supplies power to a computer.
5. a device that can be slotted into a computer to allow the use of audio components for multimedia applications.
9. The printed circuit board containing the principal components of a computer.
10. It is a high-speed point-to-point channel for attaching a video card to a computer system.
11. The main memory on a computer.
12. a standard for connecting computers and their peripherals.

1. connector used for connecting some keyboards and mice to a PC compatible computer system.
2. It is the abbreviation for central processing unit.
3. a connector for a device that sends or receives several bits of data simultaneously by using more than one wire.port
4. Portable Device
6. a technology that allows high-speed communication and data exchange between a computer and a peripheral or between two computers.
7. a set of computer instructions in firmware that control input and output operations.
8. a connector by which a device that sends data one bit at a time may be connected to a computer.