Most browsers can open PDFs. Click the PDF link in the course to open the PDF. Depending on how the PDF was set up, it may open in a new window, in the same window, or download directly to your device.
If you are having trouble opening a PDF, check that your pop-up blockers are turned off.
Older devices and browsers may require Adobe Acrobat or Adobe Acrobat Reader to view a PDF.
Download the free app, Adobe Acrobat Reader, at: http://get.adobe.com/reader/