If you have a game or other multimedia application that was built using DirectX 11, then you need DirectX 11 installed in order for it to run. DirectX 11 is an integration of this API package that was released alongside Windows 7.
These APIs handle a wide range of tasks related to game programming, video and other multimedia. DirectX 11 is an API collection that helps game and multimedia developers deliver better experiences through better rendering options and a wide array of optimized tools.ĭirectX is a set of application programming interfaces or APIs.