An Internet Forum is an online platform where people can post messages and engage in discussions on various topics. Users can create threads, which are collections of messages focused on a specific subject, allowing for organized conversations. Forums often have categories to help users find topics of interest, such as technology, hobbies, or support groups. Participants in an Internet Forum can ask questions, share information, and provide feedback. Many forums allow users to register and create profiles, fostering a sense of community. Popular examples of Internet Forums include Reddit and Stack Exchange, where users can interact and exchange ideas.