Using TechSmith Camtasia, you can easily add or record software demonstrations, add them to the Timeline, and export as a video or interactive eLearning. You learn to do this in the early stages of my Camtasia virtual classes.
To add even more context to your software demonstrations, you can quickly and easily apply an awesome Visual Effect--Device Frames.
In the image below, I've imported a video demonstration to my Media Bin and added it to the Camtasia Timeline.
With the media on the Timeline selected, select Visual Effects, right-click Device Frame, and choose Add to Selected Media.
In the image below, notice that my video media is automatically overlayed on the default Device Frame.
Even cooler? You can quickly change the type of Device Frame via the Properties panel... and even download additional frames.
Want to see Device Frames in action? Check out this quick video.