How To Use This Document
You can get around within this tutorial by using the navigational bar.
The navigational bar includes the area with a black background at the
top of the screen with a drop down menu. If you do not see the bar,
you should go to the home
You get to a section by selecting it from the drop down list on the navigational bar. Once in a section, you can quickly jump to any subsection by selecting an item to the right of the "Subsections:" text you see on the navigation bar.
Now that you know how things work, you can begin to learn more about how to use this document in the next section (select "Learning About This Document" from the drop down list on the navigation bar).