How do I show a presentation on Unipolar and Bipolar Depression?

By means of an LCD projector with a USB port??

http://www.google.com/search?q=lcd+projector+with+usb+port&oq=lcd+projector+with+usb+port&aqs=chrome..69i57.6774j0j7&sourceid=chrome&espv=210&es_sm=119&ie=UTF-8