Windows 11 Memory Diagnostic Tool -

After your PC reboots and you log in to Windows 11:

Using the Windows Memory Diagnostic Tool is the fastest way to rule out hardware failure when troubleshooting an unstable Windows 11 PC.

This is good news for your RAM modules, but it doesn't mean your hardware is perfect. windows 11 memory diagnostic tool

The Windows Memory Diagnostic Tool (WMD) is a built-in utility designed to test your computer's Random Access Memory (RAM) for errors. If your computer is suffering from frequent crashes, blue screens (BSOD), or unexplained freezes, this tool is your first line of defense to determine if faulty hardware is the cause.

You should run this tool if you experience persistent system instability that points to hardware failure: After your PC reboots and you log in

The is a built-in utility in Windows 11 designed to identify and troubleshoot physical RAM issues. It is particularly useful if you are experiencing frequent crashes (BSOD), system freezes, or unusual application errors. How to Run the Tool

You should run a memory diagnostic if you experience the following symptoms: If your computer is suffering from frequent crashes,

While the scan is running, you can press to access advanced options: How to Use Windows Memory Diagnostic | Microsoft Surface