Can I run AutoCAD and the videos at the same time? Yes you can, although it is not normally done. Typically a student will: -print out the lesson by clicking on "Print/View Lesson" -watch the lesson by clicking on "Play Video" -minimize the web site screen by clicking on the minimize button in the upper right hand corner of the browser (Internet Explorer, etc). -start AutoCAD and do the lesson -after doing the lesson on AutoCAD, minimize it, and maximize our web site (your browser) and repeat all above for the next lesson