DirectX is a set of components that allows games and multimedia applications to work with your video and audio hardware. Learn how to check which version of DirectX is installed and how to update it on your Windows system.

In the DirectX Diagnostic Tool, select the System tab, then check the DirectX version under System Information. Note: The first time you use the DirectX Diagnostic Tool, you might be asked whether you want to check if your drivers are digitally signed.

DirectX 是 Windows 中的一组组件，允许软件（主要且尤其是游戏）直接与视频和音频硬件结合使用。 使用 DirectX 的游戏可以更有效地使用内置于硬件的多媒体加速器功能，从而改善你的整体多媒体体验。 检查安装的 DirectX 版本. DxDiag 工具报告有关系统上安装的 DirectX 组件和驱动程序的详细信息，并且可以使用。 Windows 10. Windows 8.1 或 8. Windows 7 或更低版本. DirectX 版本和更新（按操作系统） Windows 10 和 Server 2016 Technical Preview. Windows 8、RT、8.1、Server 2012 和 Server 2012 R2.

When you install an updated redistributable package, binaries for non-target architectures are removed. For example, after you install an update for an x86-based application, the x64 Visual C++ 2013 runtime libraries are missing. This fix makes sure that both versions of the Visual C++ redistributable are visible when you add or remove programs ...

To check which version of DirectX is on your PC using the DirectX Diagnostic Tool, select the Start button and type dxdiag in the search box, then press Enter. In the DirectX Diagnostic Tool, select the System tab, then check the DirectX version number under System Information .

Windows XP y Windows Server 2003. Se describe cómo obtener la versión más reciente de DirectX para habilitar juegos y aplicaciones multimedia en el sistema.

Erfahren Sie, wie Sie die neueste Version von DirectX für Ihr Windows-System herunterladen und installieren. Das DxDiag-Tool zeigt Ihnen die aktuelle DirectX-Version und die Treiber auf Ihrem System an.

Windows 10. This tool is used to collect info about devices to help troubleshoot problems with DirectX sound and video. A support person might ask for this info, or you might post it in a forum when you ask for help. In Windows, select Start and enter dxdiag into the search box on the taskbar. Select dxdiag from the results.

DirectX 是 Windows 中一組可讓軟體、主要且特別是遊戲正確地與您的視訊和音訊硬體搭配運作的元件。 使用 DirectX 的遊戲可以更有效率地使用硬體內建的多媒體加速器功能，以提升您的整體多媒體使用經驗。 查看安裝的 DirectX 版本. DxDiag 工具會報告有關系統上所安裝且可使用的 DirectX 元件和驅動程式的詳細資訊。 Windows 10. Windows 8.1 或 8. Windows 7 或以前版本. 依作業系統區分的 DirectX 版本和更新. Windows 10 和 Server 2016 Technical Preview. Windows 8、RT、8.1、Server 2012 和 Server 2012 R2.

Swipe in from the right edge of the screen, and then tap Search.Or, if you are using a mouse, point to the lower-right corner of the screen, and then click Search.Type Command Prompt in the Search box, right-click Command Prompt, and then click Run as administrator.If you are prompted for an administrator password or for a confirmation, type the password, or click Allow.