Forms Forms Processing Forms CGI is used a lot in processing forms. Forms are a subset of HTML that allows the user to supply information .
Forms make Web browsing interactive for both the user and the provider.
If you click on the submit button, this page should reload. But now look at the URL in the location box of your browser. It should have appended a string of values to the URL of this page. This is because the GET method was specified in the example form. Once a form has been filled in it is submitted to a remote program for processing.