微软的 DirectX 上一系列技术的集成, 用来提供Windows平台多媒体运行的API, 支持应用程序、多媒体软件和3D游戏极其声效. 最终用户需要安装 DirectX End-User Runtime, 才能让上述程序顺利执行.
Additional Information:
- The DirectX redist installation includes all the latest and previous released DirectX runtime. This includes the bi-monthly D3DX, XInput, and Managed DirectX components.
- The DirectX runtime cannot be uninstalled. We recommend Windows Me and Windows XP users create a "System Restore" point before installing.

下载:DirectX 最终用户多国语言版(2006.6更新)