E-Tutorials provide you with several benefits first among them is savings. We save printing costs when you purchase an electronic tutorial so we pass those savings to you in the form of a lower price. You also save on shipping since there is no physical product to send. Another benefit to electronic tutorials is instant gratification! As soon as your payment is processed you have access to the tutorial. Our tutorials are PDFs, which means you do not need any special devices to view them. They can be viewed on a computer or tablet! You can zoom in on photos to get a closer look; it sure beats a squinting!