In this lesson we will perform a simple operation that site builders do when using the Context module. This is not necessary, but a good idea if there are multiple people managing your site. We will disable all blocks in the block UI since we will be using the Context module to manage this part of our website. The core block UI will then only be used to manage block titles as Context does not allow for this (a disadvantage we learned about previously).
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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.