Note: I haven't used Bryce in years; so these tutorials are archived "as is." I can't accept questions, because I don't remember the answers.
This is the beginning course, and assumes that you know how to use your computer, but know absolutely nothing about Bryce.
If you are trying to learn how to use Bryce, I suggest that you go through the entire lesson.
If you want to skip just to one part, I have many things linked below. But you should be aware that a lot of the listed items appear throughout the lesson; the link will only take you to the first time it's mentioned. In addition, some of the topics are too diffuse to link to, so they have none. You will find those things all through the lesson.