Group12_chaarMusafirs:how does internet works?

The Internet is a global network of computers that connects millions of people and uses the Internet Protocol Suite (TCP/IP) standard rules for data representation, signaling, authentication, and error detection. Each computer connected to the Internet must have a unique address. Internet addresses are in the form nnn.nnn.nnn.nnn where nnn must be a number from 0 - 255. This address is known as an IP address. Once a laptop or computers is connected to any routers or servers then IP addresses is automatically assigned to them. If we want to access the web server then we take the help of DNS(domain name service)server. If we type www.google.com then it connects to the Google DNS server and match the IP address of searched item and display the searched items on the page.