Use this system of Drupal admin theme and modules to create a mobile-friendly, modern Drupal 7 administration user experience. Improve workflow, help users.
Drupal CMS Guides
Integrate Facebook Login with your Drupal website with this tutorial: learn how to use appropriate modules to allow your users to connect with Facebook.
Integrate Facebook Comments with your Drupal website with this tutorial: learn to use Facebook Comments Social Plugin module to share to user news feeds.
I'm going to show you how to add media overlays or watermarks with Drupal's ImageCache Actions module. Create automatic call to actions in this tutorial.
Internal link tutorial to use modules to automate your Drupal internal paths in WYSIWYG or CKEditor. Find existing broken links with Link Checker module.
Video is key to increasing user engagement. Learn how to integrate YouTube video with your content in Drupal using the Media and Media: YouTube modules.
Drupal HTML5 is celebrated as a way for websites to be richer and more interactive: learn how it applies to the Drupal CMS from video to doctypes.
Video and graphic walkthrough guide to implementing related content in Drupal 7 by using Views and Contextual Filters combined with Taxonomy Terms and Nodes.
Mobile First Design is iteration from the smallest target device screen size then up. Know what our favorite mobile first, mobile-friendly Drupal theme is?