Swift Pair in Windows 11 lets you quickly pair a supported Bluetooth device with your PC. If the Bluetooth device supports Swift Pair, you’ll receive a notification when it's nearby and you put it into pairing mode to make it discoverable. Turn on a Bluetooth device that supports Swift Pair and make it discoverable.

If you run into problems trying to connect to a Bluetooth device, here are some troubleshooting steps to try. Note: For general info about how to connect a Bluetooth device to your PC, see Pair a Bluetooth device in Windows.

Find out how to submit a request for a refund for a purchase of digital Xbox content.

To find a customer service phone number in your country, please click a region and find your country. Note: Support cases for Surface devices may only be initiated online.

这错误代码意味着为你的购买获取批准授权时出现问题。请尝试以下解决方案： 与你的金融机构或银行联系，查询你的帐户的购买许可。 与你的帐户相关联的支付方式可能存在问题。要解决此问题，请尝试使用其他支付方式:

为了保护客户和开发人员，我们提供了在 Microsoft Store 中进行购买的安全方法。 为了维护此安全性，Xbox 会监视 Xbox 社区中的市场盗窃或诱骗情况。 欺诈会影响所有人，并且大多数发布者和开发人员都有自己的一组规则来防止欺诈性购买。

Help with a work or school account password. I need to talk to a customer support agent. Learn how to get Microsoft account help, troubleshoot sign in issues, keep your account secure, and manage your Microsoft account dashboard.

Use the Add a language feature to install another language for Windows 11 to view menus, dialog boxes, and supported apps and websites in that language. To do this: Select Start > Settings > Time & language > Language & region. Go to Preferred languages, select Add a language.

了解在 Xbox 主机上收到错误消息“此设备上的其他用户已使用该 Microsoft 帐户，因此不能在此处添加该帐户”时应采取的措施。.

Instead, for Microsoft 365, Office 2021, Office 2019 and Office 2016, you can view the Microsoft account that Office belongs to. This account takes the place of your product key and can be used to reinstall Office from the Microsoft account, Services & subscriptions page and to activate Office.