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 …

Jul 15, 2025 · The DirectX Diagnostic Tool in Windows 11 is a quick and reliable way to check your system’s graphics, sound, and input setup. Whether you’re troubleshooting issues or …

Jun 13, 2016 · DirectX is a collection of APIs used in Windows for multimedia and video programs, and is especially important to gamers. The DirectX Diagnostic Tool displays a …

Jun 3, 2025 · If you have problems getting a game or movie to play properly on Windows, the DirectX Diagnostic Tool can help you pinpoint the source. Learn more.

Mar 15, 2024 · This post includes answers for what is dxdiag, how to run dxdiag in Windows 10/11, DirectX Diagnostic Tool’s main functions, and how to update dxdiag.exe driver.

Dec 10, 2024 · In general, the DirectX diagnostic tool allows you to better understand your computer's hardware information. If you can't find this feature in Windows 11, you may try the …

May 22, 2024 · Struggling to open the DirectX Diagnostic Tool? Read this explainer to learn easy ways to open the DirectX Diagnostic Tool on Windows 11.

Aug 13, 2025 · This article explains how to download, install, and run the DirectX Diagnostic Tool on Windows 11 and 10. Using DxDiag, you can execute almost all multimedia functions …

Nov 22, 2021 · By following these instructions, you can manage the DirectX Graphics Tools on your Windows 11 PC with ease, installing them when needed for diagnostics or development, …

Describes how to determine the version of Microsoft DirectX that is installed on your computer by using the DirectX Diagnostic Tool.