BB FlashBack Express is a screen recorder - it makes movies of what you see on your PC screen.
With only a few clicks of the mouse you can start to record everything that happens on your Windows desktop.
For more details see Screen Recording - the basics.
Movies can be exported to Macromedia Flash and AVI formats, so they can be viewed by anyone with a modern Windows PC or Internet Browser.
For more details see Exporting to Flash , and Exporting to AVI
BB FlashBack - more than just screen recording
The full version of BB FlashBack enables you to enhance recordings with text, images and sound, turning them into movie presentations. It also exports to Windows Media Video (WMV), standalone EXE and MS PowerPoint formats for improved performance, streaming and ease of distribution.