A computer’s hardware devices either plug into the internal circuit board, called a motherboard, or into the exterior of the machine through a port. Examples include an interior sound card and an exterior camera, known as a webcam. No matter what the hardware device’s function, a set of files called drivers must be used. Drivers allow a device to interact with the other components installed on the PC. The Gigaware webcam plugs into a USB port and allows you to chat with friends and family through video. Writer Bio
