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 …

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

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:

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 …

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.

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

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 …

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 …

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.

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