Step by Step : What is the Internet all about

Speaking about the Internet, lets look at the very base of it. What is it all about? Is a virtual world necessary?  The Internet is a virtual space, another medium of communication. U can see & hear but you can’t smell or feel it. Its just like the real world, you can do amazing stuffs on it but virtually. You can hear the World and the World can hear you. You don’t have to go to every state or country to tell something but you can let everyone to find you somehow on the internet virtual s