Learn how to redeem a gift card, code, or Office product key and spend your balance at Microsoft Store online, on Windows, or Xbox.

You can wirelessly connect your PC to a TV, projector, or other kind of external display that supports Miracast. Turn on your TV, projector, or other display. If you're using a Miracast dongle or adapter, make sure it's plugged in to the display.

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

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

瞭解如何在行動裝置、Windows 裝置或 Xbox 主機上兌換 Microsoft/Xbox 禮品卡或其他代碼。.

代码可以是你从 Microsoft 或受信任的零售商处购买的数字卡或物理卡。. 请注意，如果帐户的未结余额或付款选项不再有效，则无法激活或使用代码。. 有关详细信息，请参阅：. 在 Xbox 上查看和管理订阅. 重要 在兑换代码之前，请确保已登录到设备或浏览器上的 ...

如何兌換禮品卡、Xbox 下載代碼或令牌. Microsoft 和 Xbox 禮品卡以及下載代碼和令牌的運作方式相同：兌換到您的 Microsoft 帳戶后，您就可以在 Microsoft Store 網路商店、Windows 或 Xbox 上使用餘額，而且可以取得最新應用程式、遊戲、電影、電視節目和 Surface、Xbox 和 ...

Learn how to use Office products, get tips and tricks, and find answers to your questions. Office Help & Training is your online guide to productivity.

Contact Microsoft Support. What's new. Surface Pro. Surface Laptop. Surface Laptop Studio 2. Surface Laptop Go 3. Microsoft Copilot. AI in Windows. Explore Microsoft products.

Ineligible enforcements include those with shorter duration periods, content takedowns with no accompanying service suspension, and suspensions that are no longer active. Sign in to your account to view your enforcements. Find out how to submit a case review and learn more about your Xbox enforcements.