During week 3, I learned a lot about Power Point.  I had no idea you could create a quiz using Power Point for your students to use.  I was never sure how to link pictures and sound, but we covered all of that in class.  If a student got a question wrong, it was easy to link the page back to the original question.  I plan on using Power Point in classes that I teach.  It is very useful and helpful for both group learning and individual learning.