DesktopPlayer is a simple application which lets you save as a video file all the actions you do when using your computer.
The DeskTopPlayer interface shows you all options in just one window.
Maybe the main advantage on its favour is that the resultant file is not a video file but an executable one which can be executed and seen on any computer, so compatibility problems automatically disappear.
When you run it, it asks for the filename, then it starts recording and you can stop it whenever you want. As easy as 123