What is Microsoft Support Diagnostic Tool (MSDT)?
How to run this tool to diagnose your setup?
How to disable this tool to protect Windows from its vulnerability?

Read this post fromMiniTooland you’ve got the option to find much information about this tool.
What Is Microsoft Support Diagnostic Tool
MSDT stands for Microsoft Support Diagnostic Tool.
This tool can collect the critical system and logging information that helps diagnose problems fast and offer solutions.
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This tool is not similar to other diagnostic tools.
Then, this technician gives you a passkey.
Only in this situation, you’re able to use MSDT with the given passkey.
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MSDT is compatible with Windows 11/10/8/7.
Then, how to run Microsoft Support Diagnostic Tool on your PC?
It is easy to open this tool.

Enter the passkey and start the diagnostic by following the on-screen instructions.
Lenovo diagnostics is a practical tool that is mainly used to test various devices in your Lenovo computer.
Read this post to know more detailed information.
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Just use System Diagnostic Report not Microsoft Support Diagnostic Tool.
PressWin + Rto open theRuncommand, typeperfmon /reportto the text box, and clickOK.
You see a popup to show you this tool is collecting data, which will take about 60 seconds.
This will create a report that contains suggestions for ways to maximize performance and streamline system operation.
you might runperfmonto the Run window and go toReports > System > System Diagnosticsto view the report.
Do you want to diagnose your Asus laptop?
Take it easy and you might use a professional Asus laptop diagnostic tool to perform a diagnosis easily.
In addition, Microsoft Support Diagnostic Tool is vulnerable to various threats.
In recent years, MSDT vulnerability is abused.
In 2022, two vulnerabilities Follina and DogWalk were found by security researchers.
Perhaps you have heard of the influence resulting from them.
Just open Command Prompt with admin rights, typereg delete HKEY_CLASSES_ROOT\ms-msdt /fto the CMD window, and pressEnter.
Twitter users may notice this change.
This change may be related to the release of Windows 12.
Dont worry and it may be a welcome change in terms of security.
Windows 11 is secure in many aspects.
Final Words
Thats information about Microsoft Support Diagnostic Tool.
Due to its vulnerability, you could choose to disable it.
Soon, it will be put to rest before Windows 12.