Oct 14, 2025 · Learn how to use the PC Health Check app to help you improve your device performance.

How to set up and test microphones in Windows Applies To To install a new microphone, follow these steps: Make sure your microphone is connected to your PC. Select Start > Settings > System > …

Learn about what the remote play setup test results mean, and how to troubleshoot any issues preventing you from setting up remote play on your Xbox.

Oct 14, 2025 · Right-click on the Start menu and select Search . Under Best match, select PC Health Check from the list of results. In the PC Health Check windows that opens, select the Check now …

Find out how to fix sound or audio problems in Windows.

Learn how to troubleshoot Bluetooth problems in Windows. Resolve issues connecting a Bluetooth device or accessory.

Access, download, or run the Surface app and the Surface Diagnostic Toolkit to help find and solve Surface problems.

Jan 12, 2007 · Use the System File Checker tool to repair missing or corrupted system files. When critical Windows system files are missing or corrupted, some Windows features may stop working …

Make a test call To double-check whether your camera is working, make a test call in Teams. To make a test call: Select Settings and more at the top-right of Teams. Select Settings > Devices . Under Audio …

In the Windows Update window that opens, select the Check for updates button. You can upgrade from Windows 10 to Windows 11 if your device meets hardware specifications, and if the Windows 11 …

Get Help has troubleshooters, or diagnostic tests, that can check your system configuration for anything that might be causing issues using your devices. View troubleshooter results. After you run any …