Drupal videos and screencasts
This video gives a good and simple step-by-step tutorial on how to set up a very basic Drupal site. It is supplied by DrupalDude.com, where you can find other Drupal videos and screencasts. The video provides a good hunch of how to work with Drupal.
Do you want to find out about Drupal, but don't have the time? Fear not! This video provides the main ideas behind Drupal in less than one minute. After you've seen it, you need to breathe out, breathe in, breathe out... and then go and build a Drupal website!
This video gives an insight into Drupal themes, i.e. how to change the look and feel of a Drupal site. Before watching this video, you should go through some basic Drupal introductions.
This tutorial is a bit more advanced and assumes that you have a relatively good understanding of Drupal. It shows how you can optimize a Drupal-based site with regards to Search Engine Optimizations. Drupal is pretty good on SEO out of the box. However, there are improvements that can be done, and this tutorial provides a very good step-by-step guide for it.
This video gives a good overview of the key benefits of using Drupal as a Content Management System (CMS) as well as an application framework for websites and web applications.