The Webform module lets you easily create a web form through which users can supply information. The Webform is often used for a Contact Us form, but could also be used for surveys, feedback or registration information.
You create a form page (node) and then add form fields (components) with entry limits and validation options as well as instructions to users. Data returned through the form is stored in Drupal and is easily viewed for analysis or exported to Excel. Forms can also be configured to send you an email alert. And, forms may be saved as a block for use with other nodes, for example, to create a feedback form placed on multiple page types.