When you find a file on the Web that you want to use, I recommend that you save it to your computer so you can retrieve it easily later. Right-click on the link and choose "Save As" or "Save Target As" from the pull-down menu. Save it to your computer in a place you will remember. Then open the file from within your computer instead of from the Web site.

If you need to open documents that are in pdf, or portable document format, you will need the free Adobe Acrobat Reader. Go to http://www.adobe.com/products/acrobat/readstep2.html to download the free reader.