DirectX is the multimedia system foundation for Microsoft Windows® operating systems. With DirectX, programs take full advantage of your system to give you the best multimedia experience possible.
This latest version of DirectX offers updated graphics, faster frame rates, and support for massively multiplayer games. It also offers more immersive audio when running and displaying programs rich in multimedia elements such as full-color graphics, video, 3-D animation, and surround sound. If you had an earlier version of DirectX installed on your system, you will see little difference in available space on your hard drive following the installation.
DirectX 8.0a will overwrite any earlier versions. DirectX 8.0a provides the latest update to the DirectX technology. DirectX 8.0a will ensure trouble-free installation and includes the latest USB game controller updates in addition the features provided by DirectX 8.0.
Note : After installation, the DirectX 8.0a run time cannot be uninstalled. DirectX is a system component. It cannot be uninstalled without reinstalling your operating system.
The download links are for the English version. If you require another language version then you should go to the DirectX website directly.