重新安装 Windows - Microsoft 支持
注意: 使用安装介质重新安装Windows 11，同时选择“不保留任何内容” (干净安装) ，如果重新安装 Windows 的分区为 20GB 或更大，则将自动启用保留存储。 保留存储空间将留出磁盘空间以供更新、应用、临时文件和系统缓存使用，因此可确保关键的操作系统功能始终可以访问磁盘空间，从而改进了电脑 ...
Xbox Support
Xbox Support offers help for Xbox, Game Pass, and billing questions. Get advice and customer service in the Xbox Support community.
Manually add an account to the Microsoft Authenticator app
Add your work or school account. On your computer, note the Code and Url information on the Configure mobile app page.Keep this page open so you can see the code and URL.
Collaborating with Teams, SharePoint, and OneDrive
Using Teams, SharePoint, and OneDrive. You can store and share files using SharePoint, OneDrive, and Microsoft Teams. SharePoint underpins each of these tools, but each can be used in their own ways to accelerate collaboration and efficiency in different situations.
Applies To:
OneDrive for Business, SharePoint in Microsoft 365, Microsoft Teams, OneDrive for Mac, OneDrive for Windows
Résoudre les problèmes audio dans Windows - Support Microsoft
Si vous rencontrez des problèmes de son ou audio, les suggestions suivantes peuvent vous aider. Ces conseils sont affichés dans l’ordre. Commencez par le premier de la liste ; s’il ne vous permet pas de résoudre votre problème, passez au suivant.
How to change your keyboard layout - Microsoft Support
Summary. This article describes how to change keyboard layouts for the Microsoft keyboards listed in the "Applies To" section. You can configure your keyboard to use a different language or keyboard layout, such as Canadian Multilingual, Spanish, or United States-Dvorak.
Stay protected with Windows Security - Microsoft Support
Tip: If you're a Microsoft 365 Family or Personal subscriber you get Microsoft Defender, our advanced security software for Windows, Mac, iOS, and Android, as part of your subscription.Learn more at Getting started with Microsoft Defender.
Sign in to SharePoint - Microsoft Support
In the upper left corner of the window, select the app launcher > All apps > SharePoint Tip: If you don't see the SharePoint app under All apps, use the Search box near the top of the window to search for SharePoint.
Applies To:
SharePoint in Microsoft 365
Zurücksetzen eines vergessenen Kennworts für Ihr Microsoft-Konto
Wenn das Fenster "Kennwort eingeben" noch geöffnet ist, wählen Sie Kennwort vergessen? aus.. Wenn dies nicht der Fall ist, wählen Sie unten Kennwort zurücksetzen aus, geben Sie den Benutzernamen für das Konto ein, das Sie zurücksetzen möchten, und wählen Sie Weiter aus.. Kennwort zurücksetzen
Applies To:
Microsoft account dashboard
检查你的 DirectX 版本 - Microsoft 支持
检查你的版本. DirectX 是许多 Windows 游戏都需要的一种多媒体技术套件。 如果你的电脑未安装正确版本的 DirectX（产品包装盒上应标有所需的版本），游戏可能无法正常运行。