What Is Internet ?
The Internet is a global network that connects billions of computers around the world to each other and to the World Wide Web. It uses the standard Internet protocol suite (TCP/IP) to connect billions of computer users around the world.
It is installed using cables such as optical fiber and other wireless and network technologies. The Internet is currently the fastest means of sending or exchanging information and data between computers around the world.
The Internet is believed to have been developed by the Defense Advanced Projects Agency (DARPA) of the United States. And for the first time, it was connected in 1969.
The Internet is called a network because it creates a network by connecting computers and servers around the world through routers, switches, and telephone lines, as well as other devices and communication channels.
Thus, it can be considered as a global network of physical cables such as copper telephone wires, fiber optic cables, TV cables, etc. Also, even wireless connections such as 3G, 4G, or Wi-Fi use these cables to access on the Internet.
The Internet is different from the World Wide Web because the World Wide Web is a network of computers and servers created by connecting them over the Internet.
Thus, the Internet is the backbone of the network because it provides the technical infrastructure for creating the WWW and acts as a medium for transferring information from one computer to another. It uses web browsers to display client information that it receives from web servers.
The Internet does not belong entirely to one person or organization. It is a concept based on physical infrastructure that connects networks to other networks to create a global network of billions of computers.