The Drupal 8 Rabbit Hole Module allows you to control what happens when someone views an entity page. Before you ask why this might be important, let me clarify, it's not a layout tool. It's a simple module that allows you to easily redirect or prevent users from viewing specific types on entities on your site. If you have content types or other entities that you are using to either build out a view or other area of your site, but don't want users to access the original page for this content type or entity, this is the module for you. If you read this entire description and are still confused, I promise it's very simple. Check out the video to find out how it might be useful for you on a future project.