I discovered this video that provides some really helpful advice, truly easy and practical directions on the best way to annotate your YouTube videos.

How to Add Annotations to YouTube Videos 2015 - Complete Demo

I discovered this video that provides some really helpful advice, truly easy and practical directions on the best way to annotate your YouTube videos. By annotate I mean you can add a short message in addition to the video something like "Click Here to Learn More" or "Click Here to Subscribe to my YouTube Station". I"m thankful to the young man that supplied this informatoin.