Note; if you find that you cannot open the Down loaded files, it means that you do not have the Adobe reader program on your computer. The Adobe reader is available free of charge from Adobe's Web site, just click the Adobe Logo and it will take you to the right place. Many software CDs also include this program to print out their manuals, so you can look there also. Just follow the instructions for installing the program, and it runs any time it encounters a PDF file from the Internet or anywhere else.