What is the Internet and How Does it Work?

The internet is a huge network connecting billions of computers worldwide. Through this network, people can message, watch videos, shop, and share information. The internet has become an indispensable part of modern life.

How does the internet work? Let's use a simple analogy: Think of the postal system. When you write a letter, you put the address on it and drop it in the mailbox. Postal workers carry the letter to its address. The internet works similarly. Information is divided into small pieces called 'packets' and sent to their addresses.

DNS (Domain Name System) is like the phone book of the internet. When you type a website name (e.g., google.com), DNS converts that name into an IP address. The IP address is the unique identification number of every computer. This is how computers find each other.

Websites are stored on special computers called servers. When you visit a site, your browser connects to that server and shows you the site. This process happens within seconds. The power of the internet lies in this simple but effective system.