HOW DO I ADD A NEW USER TO MY TREE AND GIVE THEM ACCESS?

Question

I don't want to give them MY login and password, do I?

Answer 1

Click on the person on your family tree who you want to invite (Let's say it's John). Then click on "Invite John to share family" in the upper left.

 

Note that there is no way to revoke this access. Even deleting the tree will not prevent them from accessing it.