The Internet has brought the world's endless store of knowledge to the computer screen. Interconnected and networks, the word Internet can be thought of as a combination of the two words in short form. In other words, the Internet is a combination of many interconnected computer networks or activities. In fact, there are thousands of such computer networks connected to the Internet. The spread of the Internet around the world. Computers are the medium of internet.
Now let's see what is meant by computer network. Suppose many computers are connected to each other in such a way that they can exchange information and resources among themselves. The connection of these computers is called computer network. By reconnecting many such computer networks, information technology has brought the Internet before us. Apparently the Internet was not created with a single network. If the Internet is also thought of as a network, then it is actually an integrated form of many computer networks. To make things easier, we can think of the way the Internet was invented by adding many computer networks, just as adding a whole number to a whole number. So the largest computer network in the world is the Internet.
Source: Computer Training, IIM