Camstudio

CamStudio is able to record all screen and audio activity on your computer and create industry-standard AVI video files and using it’s built-in SWF Producer can turn those AVIs into lean, mean, bandwidth-friendly Streaming Flash videos (SWFs). It´s a great way to create demonstrations for instance or record video tutorials. Besides that you could also record gameplay footage to show your gaming skills or create movies using the recorded footage.