Internet

1. Introduction to Internet

A global computer network providing a variety of information
and communication facilities, consisting of interconnected networks using standardized
communication protocols. "the guide is also available on the Internet"
The Internet is the global system of interconnected computer networks that use the Internet
protocol suite (TCP/IP) to link devices worldwide. It is a network of networks that consists of
private, public, academic, business, and government networks of local to global scope, linked by
a broad array of electronic, wireless, and optical networking technologies. The Internet carries a
vast range of information resources and services.