CCS Introduction is in Screencast6 and Screencast7. A one page CCS_basics doc has been posted in the Lessons tab.

If your computer can not run CCS properly, even after you have met with your GTA to debug the problem, then one solution is to use CCS in the computer lab located on the 2nd floor of Caldwell Lab. Their version may be different from the one we are using, but it shroud not matter for our assignments.