A personal computer is made up of several hardware parts. Each hardware part comes with its own functionality which when put together forms the entire computer system.
Popularity of Internet has seen the emergence of many college programs in computer networking. Most of these programs are have been designed by the colleges to give students the necessary skills and knowledge so that they can effectively do the work associated with computer networking.
A computer network is a connection between two or more computers. The network can be used for communication purposes and for sharing files and other communication resources. Periodically, the network needs to be maintained so that it can function properly.
