The method of retrieving the file is to right mouse click over the file link or image to the right, and then select 'Save Target As' to download the file to your computer. A left mouse click will download the file and launch Acrobat Reader if you have it installed.

PDF is a document format, it stands for 'Portable Document Format'. There are free viewers available. The most popular is Acrobat Reader which you can download from the Adobe website. If you would like to download Acrobat Reader then click here. Usually you will find that it has been preinstalled on your computer.