Computer networking was invented to connect computers to communicate with each other. Communication between computers is faster and easier than any other form of communication. In addition to faster communication access, unauthorized computer networks computer users on remote programs and databases. In addition to these strengths, there are some other advantages of computer networks. Computer networking reduces the cost of business processes through the hardware and software resources available to access and downsizing to micro-networks rather than mainframes. The data collected from several sources has to process easily, which also ensures the reliability of the information provided.
Definition of computer network
A computer network is as a coherent system in which each computer connected to the communication, which would allow resources and information available from any node to be accessed.