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 problems.

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 ones.

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.

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

Learn how to use a health report in Windows Security to manage your device performance and keep your device secure.

Oct 14, 2025 · Troubleshoots and fixes common issues with file and folder operations in Windows.

Available troubleshooters Windows troubleshooters Microsoft 365 troubleshooters Classic Outlook troubleshooters Classic Teams troubleshooters Copilot troubleshooters View troubleshooter results …

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

Learn how to troubleshoot problems updating Windows. Find answers to common questions and issues installing Windows updates.

If you are using a Windows 10 device, start by running the automated audio troubleshooter in the Get Help app. It will automatically run diagnostics and attempt to fix most audio problems. If you are …