The U.S. Census Bureau page states these new video features best:
Our team of experts is excited to share with you their favorite tips and tricks about how to access and use Census Bureau Data.
So we created the Data Gems: a series of “how-to” videos available for data users who are looking for an easy and quick way to enhance their knowledge of Census data.
They will introduce you to various concepts and techniques to improve your ability to navigate our website and use our data-access tools.
We hope you find these Gems valuable! Drop us a line at firstname.lastname@example.org and let us know what you think!
The image below lists all but one video on the site. To access them click on Data Gems.