What Is Dxdiag?
Dxdiagrefers to DirectX Diagnostic Tool.
This tool is built into Windows OS.

It is used to reports detailed information about theDirectXcomponents and drivers installed on your system.
It can also help troubleshoot video or sound-related hardware problems on your Windows 10/11 computer.
PressWindows + R, typedxdiagin Run dialog, and pressEnterto quickly launch dxdiag.exe on Windows 10/11.
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PressWindows + R, typecmd, and pressEnterto open Command Prompt.
Typedxdiag.exein CMD and pressEnterto run dxdiag software on Windows 10/11.
PressWindows + Xand selectWindows PowerShell (Admin).

Typedxdiagand pressEnterto open this tool.
on a Windows 10/11 computer.
Dxdiag also displays detected problems with these devices.
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Display:The Display tab display information about your graphics card, monitor, and display driver.
Sound:The Sound tab shows your audio machine and drivers.
Input:This tab shows the information about your rig input devices like keyboard, mouse.
Also learn what is DirectX 12 (Ultimate) in this post.
Go to tweaks on your Windows 10 or 11 computer.
For Windows 10, continue to click Update & Security -> Windows Update -> Check for updates.
For Windows 11, click Windows Update -> Check for updates.
This willupdate DirectXon Windows 10/11 and update its driver.
About MiniTool Software
MiniTool Software is a top software company.
Users can download and try preferred software from its official website.
MiniTool Partition Wizardis also a flag product.
Also support backup and restore Windows OS.
Automatic file backup is supported.