Voodoo Graphics was a line of 3D graphics accelerators produced by 3dfx Interactive in the late 1990s and early 2000s. These accelerators, such as the Voodoo1, Voodoo2, and later the Voodoo3, were revolutionary for their time, offering hardware-accelerated 3D graphics for gaming and other applications. The Voodoo Graphics 3D Accelerator Windows driver is a software component that allows these older 3D graphics cards to work properly with Microsoft Windows, ensuring compatibility and optimal performance with 3D rendering applications.