If don't have Microsoft office software on your computer, Please go to the link below called open.org. It allows you to download software that will open the documents for you.
http://www.openoffice.org/ click on I want to download.
Some of the files are in a PDF formate. You will need an adobe reader to open them. If you don't have it installed on your computer, go the this link.
http://www.adobe.com/ click download adobe reader on the right bottom