CamStudio Portable is the portable edition for CamStudio, it records activity from your screen and audio from a microphone into AVI video files and can also convert the AVIs into Streaming Flash videos (SWFs) using its built-in SWF Producer.
Camstudio Portable is a small, free and portable application designed for recording what is happening on the screen including any mouse movements. While this isn't exactly a "repair tool", its highly useful when you are teaching a client how to do certain task and want them to remember the steps after you leave. I personally like it because I don't have to write the steps down for my clients and show them multiple times. The clients like it because they can refer to it any time if they forget the steps.
The application has the ability to record the entire screen, a region where you specify the size and can move itabout, or a fixed region. It also has the ability to highlight the cursor in the recordings so the client can see the cursor in the video better. By default, the application will export the video to .AVI but you can also convert the video from AVI to SWF (Adobe Flash) so the file is much smaller but still maintains its video quality.
If you teach clients how to do certain tasks on the computer (getting photos off cameras, putting music on portable devices etc.) then this is a must have.
Note: The official version on the Camstudio.org site is NOT portable. The version linked in this download is a modified portable version.
The license of this software is Freeware, you can free download and free use this digital video recorder software.