After the installation of this add-in, you are also presented with a walkthrough regarding the use of the Camtasia.
Once you install the Camtasia application, a PowerPoint add-in is automatically added to the Add-ins tab. In such a case they can use the Camtasia Studio add-in to record a screencast of their presentation with on screen video, audio and webcam footage. For example, a company may require demonstrating the benefits of their product via a PowerPoint presentation at numerous conventions. This add-in can be used to create dynamic screencasts with recordings from your PowerPoint document or PPT templates, voice and webcam.