CamStudio Portable

CamStudio is able to record all screen and audio activity on your computer and create industry-standard AVI video files and using its built-in SWF Producer can turn those AVIs into lean, mean, bandwidth-friendly Streaming Flash videos. It features you can use it to create demonstration videos for any software program, create video tutorials for school or college class, use it to record a recurring problem with your computer so you can show technical support people, create video-based information products you can sell, and record new tricks and techniques you discover on your favorite software program, before you forget them.