making your videos

In the first part of the video, you can see me but perhaps not understand what I am talking about.  In the second and third parts, the story becomes clearer because I add images and text.

You can see that I become clearer and speak better with practice: you will, too.  Rehearse once or twice - or more- before recording.

There is something wrong at the end of the video - I don't know what happened to the last 30 seconds.