Internet

 Internet

The internet is the set of computer networks that, spread across all regions of the planet, are able to exchange data and messages using a common protocol. 

This protocol shared over the internet is capable of uniting several private users, public and business entities in the same access.

It is then formed by common computers and by other special ones, called servers, machines with great processing power and fast connections. The servers are controlled by universities, companies and government agencies.

The internet brings a wide range of information resources and services. An example of this are the interrelated hypertext documents of the World Wide Web (WWW), point-to-point networks ( peer-to-peer ) and infrastructure to support electronic mail (e-mails).  

The internet also has a unique reach and scope. It can even help electronic and printed media, since information can be accessed from anywhere in the world and at any time.