The tutorial taught me how to properly rig a character with a full skeleton, along with IK Handles in the legs and feet; and also locators in the knees. I also put in controllers so I could move the joints in the legs and also to move the ROOT joint (the joint found in the crotch that links all of the other joints).
I did not put IK Handles in the arms as that was not in the tutorial; however, I feel confident that I would be able to put IK Handles in the arms if I needed to.
The tutorial gave me confidence in rigging a model, because I remember in the past that I used to always run into problems when trying to rig characters and I used to hate rigging.
I also made this basic animation of the character moving; I may also try animating the character walking at some point.