In the next few tutorials, we'll pull back the veil of Views theming a bit and introduce some tools to help you wrangle Views' template files. In this tutorial, I'll introduce you to Views Theme Information and how to use this interface to find out which template files are being used to mark up your view.
Check your version
This video covers a topic in Drupal 7 which may or may not be the version you're using. We're keeping this tutorial online as a courtesy to users of Drupal 7, but we consider it archived.