我们更新了新的 Xbox 玩家代号，以支持最多 12 个字符的基于 Unicode 的所选名称，如果共享了该玩家代号，则带有自动生成的后缀。

了解如何与最多五位亲朋好友共享你的 Microsoft 365 家庭版订阅权益。 管理与你共享 Office 的邀请、设备和人员。

使用 Authenticator 作为登录的一种方式. 如果已为帐户启用无密码、双重或多重身份验证，请使用以下步骤登录：

Copilot in Bing is grounded in web search results when users are seeking information. This means that we center the response provided to a user’s query or prompt on high-ranking content from the web, and we provide links to websites so that users can learn more.

Learn what you can download to personalize and protect your PC with Windows.

如果相机无法捕获 QR 代码，可以手动将帐户信息添加到Microsoft Authenticator应用以进行双重验证。 这适用于工作或学校帐户以及非 Microsoft 帐户。

Microsoft Authenticator backs up your account credentials and related app settings, such as the order of your accounts, to the cloud. You can then use the app to recover your information on a new device, potentially avoiding getting locked out or having to recreate accounts.

如果不希望在电脑上保存浏览数据，Microsoft Edge InPrivate 浏览功能。

Learn why you received a notification about unusual activity in your account and what to do next.

获取有关 Microsoft 帐户的帮助。 了解如何设置 Microsoft 帐户，如何保护它，并使用它来管理服务和订阅。