Downloads‎ > ‎Older Versions‎ > ‎GCD 4.0‎ > ‎GCD 4 Help‎ > ‎

2. Video Tutorials

The following video tutorials have been created to illustrate how to use various aspects of the GCD 4.0 Software. All the videos are hosted on YouTube. Single click on any video to play it within this current page, double click to play it on YouTube, where you can control the screen size.