We've begun adding video tutorials. The first two in the series explain why it's important for photographers and stock photo agencies to limit the impact of uncredited and unauthorized web use of images, which is sometimes incorrectly referred to as "orphaned works", and how C-Registry globally addresses this problem.
Help for Photographers on Orphan Works Problem
Help for Stock Photo Agencies on Orphan Works
Photographer "How To" video:
Also, watch for question mark icons at C-Registry. Each will link to a short video help segment for that web page or function.