This is a brief introductory video on what to expect to examine and learn for the course TEC 571. This was created by your instructor/facilitator Dr. Jennifer Levin-Goldberg. Please download the video in order to view the videos and hear the audio. Thank you and enjoy! In order to download, you will have to select the Save option and then save it to your power point. After you do this, select under the Slide Show tab, view from the beginning.