A computer system is made up of different parts and each has a special job. Some will be inside the computer and others will be outside. Some parts are connected by wires and others are wireless.

Computers are digital devices used to process, store, and display information. Computers can be considered programmable machines. Throughout modern history, the term "computer" has generally referred ...

Computer systems analysts study an organization's current computer systems and procedures and make recommendations to management to help the organization operate more efficiently and effectively.

CPU cards and modules are often used to expand the memory, speed, bandwidth, or embedded applications of an existing computer system. PCI cards offer high speed and wide bandwidth functionality.