The Internet is a standardized, global system of interconnected computer networks that connects millions of people. The system uses the Internet Protocol Suite (TCP/IP) standard rules for data representation, signaling, authentication, and error detection. It is a network of networks that consists of millions of private and public, academic, business, and government networks of local to global scope that are linked by copper wires, fiber-optic cables, wireless connections, and other technologies. The Internet carries a vast array of information resources and services, most notably the inter-linked hypertext documents of the World Wide Web (WWW) and the infrastructure to support electronic mail, in addition to popular services such as video on demand, online shopping, online gaming, exchange of information from one-to-many or many-to-many by online chat, online social networking, online publishing, file transfer, file sharing and Voice over Internet Protocol (VoIP) or teleconferencing, telepresence person-to-person communication via voice and video.
Know more at - http://en.wikipedia.org/wiki/Internet
So, why the people worldwide using internet?
Advantages of the Internet
Disadvantages of the Internet
One of the greatest things about the Internet is that nobody really owns it. It is a global collection of networks, both big and small. These networks connect together in many different ways to form the single entity that we know as the Internet. In fact, the very name comes from this idea of interconnected networks.
Since its beginning in 1969, the Internet has grown from four host computer systems to tens of millions. However, just because nobody owns the Internet, it doesn't mean it is not monitored and maintained in different ways. The Internet Society, a non-profit group established in 1992, oversees the formation of the policies and protocols that define how we use and interact with the Internet.
know more at - http://www.howstuffworks.com/internet-infrastructure.htm
So, why the people worldwide using internet?
- To communicate and socialize
- To find information, learn new things and be entertained
- To do work, generate income and run a business To communicate and socialize
Advantages of the Internet
- Access Information
- Shopping
- Online chat
- Software downloading
Disadvantages of the Internet
- Personal Information
- Pornography
- Spamming
Since its beginning in 1969, the Internet has grown from four host computer systems to tens of millions. However, just because nobody owns the Internet, it doesn't mean it is not monitored and maintained in different ways. The Internet Society, a non-profit group established in 1992, oversees the formation of the policies and protocols that define how we use and interact with the Internet.
know more at - http://www.howstuffworks.com/internet-infrastructure.htm
