Internet is the invention of modern and high technology science. It provides us amazing facility of searching any information from any corner of the world by anyone. We can connect more than one computer to each other using this internet in order to easily access information from any connected computer from one place. Using internet we can send any big or small message, information very quickly within seconds to anyone’s computer, mobile or other digital device like tablets, PC, etc. It is a vast storage of information as it has more than billions of running websites related to the domestic, business, academic, governmental, etc. We can say it is a network of networks.