One of the easiest and cheapest ways to learn web design is via open courseware classes. You can get some top notch instruction from universities all for free just by using their open courseware classes. Some of the most respected universities like the University of California at Berkeley, The University of Washington and MIT offer classes on web design and development. These classes cover the same material that you would learn in one of these university classrooms; yet you pay no tuition and can study in your own home at your own pace. Take a look at these 20 classes on web design; all of them are free!