HTML forms use input elements. There are various different types of input element, including buttons, check-boxes, text-fields and ... "type" set to either "button" or "submit." ...

Unlike radio buttons ... other form responses when the user clicks the "Submit" button. HTML input elements are used to capture various types of data. The checkbox element provides a box users ...

The alt attribute for logos and buttons are done differently than the alt text used for other kinds ... example of a search box that has a magnifying glass for a submit button.