Computer Networks Introduction. The term Computer Networks to mean a collection or set of autonomous systems. And computers interconnected to each other by the communication channel, medium, and network technologies.

Basically, there are two terminologies connected to each other in a computer network. The first one is the internet and the second is the world wide web. Although it may sound strange to some people. Neither the internet nor the world wide web is a computer network. The Internet is not a single network. But a network of networks and the web is a distributed system. That runs on top of the internet.

There is a lot of confusion between a computer network and a distributed system. The key difference is that in a distributed system. A set of unconventional system and computers become visible to its users as a single reasonable system. A usual, familiar and common example of