First download the PowerPoint file by clicking on the title below. If
it doesn't open you might not have a PowerPoint viewer on your
computer. You can download that program for free by clicking on this link:  Download PowerPoint Viewer

Once you download the audio file it will start. You will be
able to pause the audio with the "ll" pause button at the left of the
mp3. You may want to size the two programs to your convenience.

You will be able to advance the
slides by clicking on the down arrow found in the lower right-hand
corner.

Download the audio file by clicking on the title below.