How to make a Postcard

Today I learn about making a postcard using screen cast recording. This was challenging but the key things I had to do before recording my presentation were:
1. Clean my desktop
2. Write a script
3. Determine where to save my work
4. Practice presenation

Here is my postcard presentation.

Jing has three prongs, one captures, another has the history and the last one more settings options. When I recorded my video, I selected the custom area and not the full page. This selection gave me some control over the area I was working.