Most of the files available for download on this web site are in PDF format. To download and read these files, you will need to have Adobe Reader installed on your computer.
Your computer may already have this program installed (most computers do). If you are not sure, click on the Start menu at the bottom of your screen, then select All Programs and look for Adobe Reader.
If it's not listed, you can install a free copy of Adobe Reader anywhere you see this icon which opens the Adobe Reader download page: http://www.adobe.com/products/acrobat/readstep2.html
After you have installed Reader, click on the word "PDF" anywhere on this site, and the PDF file will open on your computer. You can save this file to your computer by clicking on the File menu, then choosing Save Page As.