Yes, Direct3D (the 3D graphics handling API integrated with DirectX) which is widely used in the development of video games for Microsoft Windows and gaming stations for their consoles. Few old OS such as Windows 98 and Windows NT 4.0 both have their DirectX; similarly, every version of Windows released contained DirectX since then. For mobiles and a few other devices, SDK is available as a free download. More detailed tricks and tips will be discussed in the course.