These are interactive courses. You will be asked occasionally to set
forth your ideas and responses in writing, and to do some offline work
as well. So the courses work best if your computer is connected to a printer.
This will allow you to make hard copies of certain parts of the course
for later evaluation and reference.
These courses will be easier to use if you set the options on your browser
to show only the navigation buttons and location window. Use the Preferences
menu, if necessary, to turn off the directory buttons.
You can track your progress through these courses with the page counter
at the bottom of the lesson page. You can go back or forward in a course
at any time to review previous lessons or see what's ahead.
To help you get a smooth start with your course, we recommend that you
browse through our course list (on the right) and carefully read all of
the requirements for the course.
After you have chosen a course, make sure: