The term "www" stands for the World Wide Web, which is a system of interlinked hypertext documents accessed via the Internet. It allows users to view and interact with various types of content, such as text, images, and videos, using web browsers like Google Chrome or Mozilla Firefox. The web operates on protocols like HTTP (Hypertext Transfer Protocol) to facilitate communication between servers and clients. The World Wide Web was invented by Tim Berners-Lee in 1989 while he was working at CERN. It has since evolved into a vast network of websites and online services, enabling global communication, information sharing, and commerce. Today, it plays a crucial role in everyday life, connecting billions of users worldwide.