In the early days of the web, you often had to add a variety of applications to make your web browser fully functional. These were sometimes called web plug-ins. This programs shows several examples including RealPlayer and RealAudio, Adobe Acrobat, MacroMedia Flash and Director, PalaceSpace, Apple QuickTime VR, and Netopia Virtual Office. Originally broadcast in 1997.
http://archive.org/details/WebPlugI98
http://archive.org/details/WebPlugI98
