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 …
Check if a device meets Windows 11 system requirements after …
Oct 14, 2025 · If hardware was changed on a Windows device in order to upgrade to Windows 11 and the system is not recognizing the change in a timely manner, this article explains how to …
Fix microphone problems - Microsoft Support
If your microphone isn't detected after updating Windows 10, you may need to give your apps permission to use it. If your headset has a Mute button, make sure it isn't active. Make sure …
Fix sound or audio problems in Windows - Microsoft Support
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 …
Device Performance and Health in the Windows Security App
Learn how to use a health report in Windows Security to manage your device performance and keep your device secure.
Analyze the wireless network report - Microsoft Support
Get step-by-step instructions on how to create and analyze the wireless network report in Windows 10, so you can fix Wi-Fi problems at home.
How to use the Windows Camera app - Microsoft Support
Using a camera or webcam, take pictures, take videos, scan codes, scan documents, and scan whiteboards with the Windows Camera app. QR codes or barcodes can be scanned when …
How to set up and test microphones in Windows - Microsoft …
Select Start > Settings > System > Sound. In Input, select the microphone that you want to test. In Input settings, look at Input volume while speaking into the microphone. If the bar moves while …
Überprüfen, ob ein Gerät nach dem Ändern der Gerätehardware …
Am einfachsten können Sie feststellen, ob ein Gerät die Anforderungen für die Windows 11 erfüllt, nachdem Hardwareänderungen am Gerät vorgenommen wurden, indem Sie die APP pc …
Camera doesn't work in Windows - Microsoft Support
The following list outlines error codes and potential causes associated with Windows camera. Click on the error code to view the detailed troubleshooting steps to resolve.