If you are new to Drupal, the first thing is to get familiar with it. Drupal is an open-source web application framework with a content management system (CMS) bolted to it. Drupal has a lot of power that can quickly get out of hand and become unwieldy. So, whether you're using Drupal or not, I hope to provide you with aggregated information on the different options to convert or migrate to Drupal (a page out of Drupal handbook on migration).