Contact Microsoft Support. Find solutions to common problems, or get help from a support agent.

Microsoft Family Safety web and search filters work across any Windows, Xbox and mobile device that has the Microsoft Edge browser and Family Safety apps installed.

需要 Xbox 主機、Xbox 遊戲或 Xbox 網路的協助嗎? 了解如何與我們連絡。

Xbox Support 提供有关 Xbox、Game Pass 和账单问题的帮助，并通过社区提供建议和客户服务。

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Certificate authority (CA) A certificate authority is an entity similar to a notary public. It issues digital certificates, signs certificates to verify their validity and tracks which certificates have been revoked or have expired. Top of Page Digital signature assurances The following terms and definitions show what assurances are provided by digital signatures. Authenticity The signer is ...

Xbox 已與 NVIDIA GeForce NOW 和 Boosteroid 合作，將第一方遊戲提供給更多玩家。 如果您在 Steam 上擁有受支援的 Xbox 遊戲，並擁有其中一個串流服務的帳戶，您隨時隨地都可以在雲端中玩您的遊戲。 只要確保您將 Steam 帳戶連結至 NVIDIA GeForce NOW 或 Boosteroid 即可。

在 Windows 10 裝置上玩遊戲時，同時透過社交網路與朋友保持聯繫。 連結您的最愛，例如 Discord、Reddit、Steam 和 Twitch 等。 除了少數例外情況，您只需要連結帳戶一次。 例如，如果您從 Game Bar 連結帳戶，該帳戶將會連結至 Windows 版 Xbox 應用程式以及您的主機上。

There are different ways to remove apps and programs, so if you can't find the one you're looking for, you can try another location. Note that some apps and programs are built into Windows and can't be uninstalled.

Passkeys are supported on desktop and mobile browsers (mobile app support is coming soon). You can use Windows Hello on Windows 10/11 devices to sign into your account with a passkey.