Windows 11 Windows 10 Audio issues on your PC can be incredibly frustrating, especially when you're trying to watch a video, attend a meeting, or listen to music. Fortunately, most sound problems can be fixed by following a series of troubleshooting steps. This article provides a comprehensive guide to resolving audio issues in Windows. The tips are listed in order, so start with the first one ...

Learn how to activate Windows using a product key or digital license, check your activation status, and link your Microsoft account.

注意 这些步骤适用于 Windows 程序。 如果应用是从 Microsoft 应用商店安装的，请参阅 修复 Microsoft 应用商店中的应用问题。

Captures that are uploaded to the Xbox network may be deleted after 90 days. Learn more about backing up your game clips or screenshots on console or PC.

Release date: July 14, 2026 Version: 14.0.3540.1 Summary Known issues in this update Improvements and fixes included in this update How to obtain and install the update More information File information Information about protection and security Summary This security update contains fixes and resolves vulnerabilities. To learn more about the vulnerabilities, see the following security ...

Dieses Out-of-Band (OOB)-Update für Windows 11, Version 25H2 und Windows 11, Version 24H2 (KB5121767) ist kumulativ. Es enthält alle Verbesserungen aus früheren Sicherheitsupdates und nicht sicherheitsrelevanten Updates sowie eine zusätzliche Korrektur. Verbesserungen Dieses OOB-Update enthält die folgende Verbesserung: [Systemleistung] Dieses Update behebt ein Problem, das eine begrenzte ...

Meet Microsoft Rewards! Learn all the ways to earn points towards awesome rewards in this quick overview.

Verwenden der ZÄHLENWENN-Funktion in Excel zum Zählen der Anzahl von Zellen, die den von Ihnen festgelegten Werten entsprechen.

Find out how to connect your Xbox One Kinect Sensor to an Xbox One S or Xbox One X console by using a Kinect Adapter.

Windows 11 Windows 10 Contenu de cet article : Ajuster la luminosité de l’affichage Veilleuse Gestion des profils de couleur Utiliser HDR Ajuster la luminosité de l’affichage La gestion de la luminosité de votre écran peut améliorer considérablement votre expérience d’affichage et vous aider à économiser l’autonomie de la batterie. Vous pouvez ajuster la luminosité ...