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  1. How to use the PC Health Check app - Microsoft Support

    Oct 14, 2025 · PC Health Check app brings you up to date info on your Windows device health, helping you take action to improve your device performance and troubleshoot performance …

  2. Use a troubleshooter with Windows 10 - Microsoft Support

    Oct 14, 2025 · Fix-it tools aren’t used in Windows 10. Instead, use a troubleshooter to help solve problems with your PC.

  3. Description of the Microsoft Hardware Diagnostic Tool

    Hardware Diagnostic provides color-coded information to identify values or issues with hardware devices or software. The following color key is used in Hardware Diagnostic:

  4. Which version of DirectX is on your PC? - Microsoft Support

    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 …

  5. Diagnostics, feedback, and privacy in Windows - Microsoft Support

    Learn how Microsoft collects and uses different kinds of diagnostic information to help fix problems quickly and improve your Windows experience, and how to control the data you share.

  6. How to determine the version of DirectX by using the DirectX …

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

  7. Windows troubleshooters - Microsoft Support

    Get Help has troubleshooters, or diagnostic tests, that can check your system configuration for anything that might be causing issues using your devices. Here's a few of the more common …

  8. Analyze the wireless network report - Microsoft Support

    Shows detailed information about your Wi-Fi adapter including the adapter’s capabilities, the Wi-Fi profiles on your PC (not including security keys or passwords), and a list of the Wi-Fi networks …

  9. Deprecation of Microsoft Support Diagnostic Tool (MSDT) and …

    Microsoft is retiring the Windows legacy inbox Troubleshooters, such as Keyboard troubleshooter and Speech troubleshooter, and the Microsoft Support Diagnostic Tool (MSDT) that runs them.

  10. Use the System File Checker tool to repair missing or corrupted …

    Jan 12, 2007 · Describes how to use the System File Checker tool to troubleshoot missing or corrupted system files in Windows.