How are you doing with the changes to Family Search? I hope no one has been pulling their hair out. I made a couple more screen casts that I hope will help if you are totally confused.
In the first screen cast I go over how to navigate the new FamilySearch.org.
This next one explains how to help someone by going into their family tree.
This last screen cast I go over how to get help and find the training handouts and videos. (They are just in the the Get Help in the top right hand corner of FamilySearch.org.)