L’application Microsoft Authenticator vous permet de vous connecter à vos comptes lorsque vous utilisez la vérification en deux étapes.

By importing a snapshot of your Google calendar into Outlook, you can see it alongside other calendars in the Outlook Calendar View. To keep the imported calendar up-to-date, subscribe to the Google Calendar in Outlook.

With the Microsoft Forms Quick Poll add-in for Outlook or Outlook Web App, you can create a poll in seconds right within an email message.

Master the art of Excel formulas with our comprehensive guide. Learn how to perform calculations, manipulate cell contents, and test conditions with ease.

Get a brief explanation about logging on as an administrator and making changes to other user accounts on your computer.

Verwenden Sie die Windows-Einstellungs-App, um ihre Desktophintergründe und -farben zu ändern.

Learn how to delete and restore files in OneDrive. Recover deleted files or folders from the OneDrive recycle bin.

若要为你的 Xbox Series X|S 或 Xbox One 主机注册或请求维修，你需要知道序列号。你可能还需要知道主机 ID 或设备 ID。

查找 Microsoft Excel 帮助和学习资源。 了解如何有效使用 Excel 的指导文章、指南、培训视频和提示。

如果在电脑上安装或更新游戏服务时遇到问题，或者你注意到电脑版 Xbox 应用启动时缺少内容，则可能需要下载并运行适用于电脑的游戏服务修复工具。