The FlyVideo98 Windows driver refers to the software that allows a FlyVideo 98 video capture device (a video capture card, often used for TV tuners or other video input) to work on Windows operating systems, particularly Windows 98, 2000, and sometimes XP. The FlyVideo 98 capture card is part of the FlyVideo series from the company AverMedia, which manufactured TV tuner and video capture hardware during the late 1990s and early 2000s.

The FlyVideo98 driver enables the operating system to communicate with the FlyVideo card, allowing users to watch TV, record TV shows, or capture video from external devices like VHS players and camcorders. This driver was essential for using the video capture card with software applications that allow video capturing, TV viewing, or even video editing.