了解如何在移动设备、Windows 设备或 Xbox 主机上兑换 Microsoft/Xbox 礼品卡或其他代码。.

Connect a Bluetooth headset to your smart TV. Child accounts and parental controls for cloud gaming. Make sure your controller is up to date for cloud gaming. Troubleshoot your headset or speaker audio. Get to know the Xbox cloud gaming app on your smart TV.

如需技术支持，请转到 联系 Microsoft 支持人员 ，输入问题并选择“ 获取帮助 ”。. 如果仍然需要帮助，请选择“ 联系支持人员 ”以转至最佳支持选项。. 管理员应查看 OneDrive 管理员帮助 、 OneDrive 技术社区 或联系 Microsoft 365 商业版支持人员 。.

You can play Fortnite for free through your web browser without needing an Xbox Game Pass Ultimate subscription. All you need to play is a Microsoft account with an Xbox profile, which is free, and a supported, Bluetooth-enabled controller if desired. Touch controls are also supported for players who don’t have a supported controller.

Windows 10. 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. You can try to repair a program first, if it's just not running correctly. Windows 11 Windows 10.

Download and install or reinstall Microsoft 365 or Office 2021 on a PC or Mac. Set up Office apps and email on a mobile device. Small business help and learning. Learn how to download and install apps you need from your Microsoft 365 business subscription.

What's this Share button on my controller? Did this resolve the issue? Find out how to customize an Xbox Wireless Controller with the Xbox Accessories app.

AND 和 OR 函数最多可支持 255 个单独条件，但并不建议使用多个条件，因为构建、测试和维护复杂的嵌套公式是非常难的。. NOT 函数仅采用一个条件。. 下面是根据它们的逻辑写出的公式：. 公式. 说明. =IF (AND (A2>0,B2<100),TRUE, FALSE) 如果 A2 (25) 大于 0，并且 B2 (75 ...

代碼的長度為 25 個字元 (包含數字和英文字母)，並採用 5x5 格式，即以五個字元為一組，共五組。 代碼可以是您向 Microsoft 或信任的零售商購買的數位或實體卡片。 如果您的帳戶有未付餘額，或是付款選項已過期或失效時，便無法啟用或使用代碼。 如需更多資訊，請參閱： 在 Xbox 上查看與管理您的訂閱. 重要 兌換代碼之前，請確定您在裝置或瀏覽器上已正確登入 Microsoft 帳戶。 Xbox 支援服務無法將在錯誤帳戶上兌換的代碼轉移到另一個 Microsoft 帳戶。 全部摺疊. 如何在 Xbox Series X|S 和 Xbox One 上兌換代碼. 按 Xbox 按鈕 開啟快顯功能表，然後選取 [Microsoft Store]。

Find help from the community. Go to answers.microsoft.com. Connect with a Microsoft Store associate to learn more about Microsoft 365 virtually. See Also. System requirements for Microsoft 365 and Office. Description of Office customer support policy which can differ depending on the product owned.