The picture contains a simple HTML Form example.

The <input type="text"> doesn't defines a single-line input field for text input.

Radio buttons let a user select ONE of a limited number of choices.

This image contains a simple example of HTML Radio Buttons.

This image contains a simple example of checkboxes.

The action attribute defines the action to be performed when the form is submitted, by sending the information to a form handler script on the server.

Pictured is the HTML code for a simple HTML Form with two text inputs and a submit input.

The circled action attribute is the script that handles the form's input information.

An HTML form is used to collect user input. The user input is most often sent to a server for processing.