what is internet in computer

The internet is a global network of interconnected computers and other electronic devices that communicate with each other using a set of protocols called Transmission Control Protocol/Internet Protocol (TCP/IP) . It is a network of networks in which users at any one computer can, if they have permission, get information from any other computer on the network. The internet is physically made up of a portion of the total resources of the currently existing public telecommunication networks. The internet can be used to communicate across large or small distances, share information from any place in the world, and access information or answers to almost any question in moments. The internet is set up with the help of physical optical fiber data transmission cables or copper wires and various other networking mediums like LAN, WAN, MAN, etc. . The internet is different from the World Wide Web as the World Wide Web is a network of computers and servers created by connecting them through the internet.