Microsoft Support is here to help you with Microsoft products. Find how-to articles, videos, and training for Microsoft Copilot, Microsoft 365, Windows 11, Surface, and more.

Find help and how-to articles for Windows operating systems. Get support for Windows and learn about installation, updates, privacy, security and more.

Xbox Support ... Xbox Support

Check the Xbox services, games, and apps for any service outages.

Learn how to find a Windows product key for activation, and when you'll use a digital license instead.

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

查找有关 Windows 操作系统的帮助和操作方法文章。 获取对 Windows 的支持，并了解安装、更新、隐私、安全等方面的信息。

获取与管理你的 Xbox 订阅、帐单问题等有关的详细信息。

Learn how to navigate Windows using keyboard shortcuts. Explore a full list of taskbar, command prompt, and general Windows shortcuts.

您可以在 Xbox 主機或 web 上檢視 Xbox 購買記錄。 使用以下步驟檢閲您的資訊或取得您不認識的費用之説明。