HTML forms are an essential part of the web. They allow users to interact with a website by entering data, which can then be processed by a server. Forms consist of various form elements such as text fields, radio buttons, and drop-down lists, which allow users to input and select data. In this beginner's guide to HTML forms, we will cover the basics of how to create and customize a form, as well as how to process form data on the server side. Whether you're a beginner looking to learn more about HTML or an experienced developer looking to refresh your knowledge, this guide is a great resource to have.