What port does HTTP run on?

HTTP (Hypertext Transfer Protocol) runs on port 80 because it is the default port designated for HTTP communication. In computer networking, ports are specifically assigned for different protocols to ensure that data is transmitted and received correctly. Port 80 was chosen as the default for HTTP to simplify the process of website access. When you enter a URL in a web browser without specifying a port number, the browser assumes the website is being served over HTTP on port 80. This allows for seamless communication between web servers and clients, enabling the retrieval and display of webpage content.