You will need Microsoft PowerPoint and Adobe Acrobat Reader to run the files given under each subject. 

If you do not have PowerPoint you may go to Microsoft's website and download the PowerPoint Viewer. We have provided a link directly to the site.

Click Here to get Microsoft PowerPoint Viewer 2007

If you do not have Adobe Acrobat Reader you may go to Adobe's website and download the Acrobat Reader. We have provided a link directly to the site. 

Click Here to get Adobe Acrobat Reader

Both piece of software are free for you to install and use. Please follow the installation instructions provided by each vendor to successfully install each piece of software.