If you are running an older distribution or don't have sound or X working, you may encounter some significant administration issues. The delay is most noticeable when using the post-assessment exams. If you need to learn a topic on your own, computer-based courseware is often an excellent aid. When done right, the multimedia component of interactive courseware contributes significantly to the learning process. Video and audio involve additional senses in processing the information.
Animations can bring life to complex procedural topics.
Both can serve to focus additional attention on the most critical concepts. When used properly by the student, computer-generated assessment exams are a powerful tool for reinforcing key concepts and spotting those areas that need more work. Except for the ability to generate spontaneous, insightful answers to student questions, quality multimedia presentations offer almost all the benefits of working with a live instructor. This CD-ROM, however, is little more than an electronic book packaged for viewing in a browser. For me, these were uniformly disappointing.