The HTTP Protocol, or Hypertext Transfer Protocol, is a set of rules that governs how information is transmitted over the internet. It allows web browsers, like Google Chrome or Mozilla Firefox, to communicate with web servers, enabling users to access websites. When you enter a web address, your browser sends an HTTP request to the server, which then responds with the requested content, such as text, images, or videos. HTTP operates on a request-response model, meaning that a client (like your browser) requests data, and the server responds accordingly. This protocol is essential for the functioning of the World Wide Web, making it possible for us to browse and interact with online content seamlessly.