Form events are actions that occur in response to user interactions with a web form, such as clicking a button, entering text, or selecting an option. These events can trigger specific functions or scripts, allowing developers to create dynamic and interactive user experiences. Common form events include onSubmit, onChange, and onFocus. When a form event is detected, it can initiate various processes, such as validating user input or sending data to a server. By handling these events effectively, developers can ensure that forms are user-friendly and responsive, improving overall usability and engagement on websites and applications.