If you are just beginning to figure out how to make Virtual classrooms, here is a great start. I have included the basics with handy tips on making it easier. There are A LOT of instructional videos out there and that's how I learned, I made a million notes as I watched, tried it out and made more notes. A little LATER, I found an easier way to do the same thing. Things are always changing in technology, so this is not the end all tutorial, but it can help you get started.