The first is a true media appearance when I was on San Francisco's KRON TV. I was teaching classes on how to use the new-fangled mystery called the "Internet." Of course, keep in mind this was 1996! (Yes, people actually paid for classes on how to use and access the Internet, since no one knew what is was or how to access it back then.)
The other three links are some computer training session recordings that I did with CPSHR. Each video is about 30 minutes in length. In these three sessions I showed how to: Use MS Word Styles, How to Use MS Word Mail Merge and How to Quickly Create PowerPoint Presentations.