Nous vous montrerons d’abord les options d’aide autonome. Une aide supplémentaire est disponible si vous en avez besoin, notamment une conversation en direct avec des spécialistes Microsoft.

Learn more about updates for Windows 10, version 2004, including improvement and fixes, any known issues, and how to get the update.

Need help with an Xbox console, an Xbox game or Xbox network? Find out how to get in touch with us.

Obtenez de l’aide et du support sur Microsoft Edge. Recherchez du contenu de support Microsoft Edge, des articles pratiques, des didacticiels et bien plus encore.

Learn all about games and apps for Xbox and get help with any problems you're having.

Required data is the diagnostic data that’s needed to help keep your device up to date, safe, secure, and performing as expected. Optional data includes additional details about your device and Xbox products, their settings, health, and uses.

Der Microsoft-Support ist hier, um Sie bei Microsoft-Produkten zu unterstützen. Hier finden Sie Anleitungen, Videos und Schulungen für Microsoft Copilot, Microsoft 365, Windows, Surface und mehr.

汇报默认屏幕和睡眠设置现在可帮助你更高效地使用能量并延长电池使用时间。 可以在 Windows 11 中找到效率设置 >系统 > 电源 & 电池。. 有关每个电源和电池设置如何提高设备性能的引导式演练，请单击按钮打开“获取帮助”应用：

大多数 (和其他程序（如为早期版本的 Windows 创建的游戏或实用工具) ）在最新版本的Windows 10和Windows 11中都可用，但某些较旧的应用可能运行不佳或根本不运行。

Summary. This article helps you reset the Hosts file back to the default. What's the Hosts file. The Hosts file is used by the operating system to map human-friendly hostnames to numerical Internet Protocol (IP) addresses which identify and locate a host in an IP network.