Internet-a revolution in the field of computers

Internet which is commonly called as “Net” is a very wide coordination of the computer networks. It is a cooperative, public and self sufficient facility which is accessible all across the world. In physical terms, internet utilizes a segment of total resources that exist in the networks of telecommunication. In technical terms, it makes use of protocols known as internet protocol or protocol of transmission control. The two latest adaptations of the internet technology, the extranet and intranet, also uses IP protocol. Since many years e-mail has been widely used to convey messages to other people. More recently, the software and hardware of internet telephony allows conversations of real-time voice.