Sony CD R

A computer monitor is an output device that displays information in pictorial form. A monitor usually comprises the visual display, circuitry, casing, and power supply.

A computer is a machine that can be instructed to carry out sequences of arithmetic or logical operations automatically via computer programming.

A motherboard is the main printed circuit board found in general purpose computers and other expandable systems. It holds, and allows, communication between many of the crucial electronic components of a system, such as the central processing unit and memory, and provides connectors for other peripherals.

Printing is a process for reproducing text and images using a master form or template. The earliest non-paper products involving printing include cylinder seals.

A USB flash drive is a data storage device that includes flash memory with an integrated USB interface. It is typically removable, rewritable and much smaller than an optical disc. Most weigh less than 30 g