There are several ways to collect information from site visitors to solicit opinions, gather information or register people for an event.
Surveys: If you want to create surveys or gather information from site visitors, you can use the Webform module. This allows you to capture information and send it to designated email addresses. The submissions are available to be downloaded via Excel or viewed directly on the website.
Polls: The Poll module allows you to create simple polls and display the results on your site in a Block.
Contact Us: Use the Contact module to setup online contact forms with multiple topics; each can be configured independently to identify the email subject, body and email address to receive the information.
Five Star: Implement Voting on specific pages.