Internet usage now-a-days
Internet is the global system of connected computer networks, it links numerous billion devices worldwide. It is not just a one network, it is the network of networks that is consisted of private, public, business, and electronic, wireless and optical network technologies. The internet contains information, resources of services such as hypertext documents and applications of World Wide Web (WWW).
Research of internet started in 1960s and the packet switches were established in late 1960s and early 1970s by the usage of variation of protocols. The net known as ARPANET; it ran the growth of protocols for internetworking, in which many networks can be joined to make the combination network. Internet started to grow rapidly in various fields such as online information, entertainment and social network. In the 1990s, it was noticed that traffic on the internet raised by 100 percent per year and the approximate number of internet users was 2.095 billion. In 1993, internet only accepted 1% of information flowed by two-way telecommunication.
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