该验证方法目前不起作用：有时块可能绑定到你正在使用的验证方法。尝试使用连接到帐户的其他验证方法。 例如，如果使用短信验证自己并遇到阻止，请尝试使用连接到帐户的备用电子邮件来接收授权代码。

Tip: If you believe someone has acquired your payment info, contact your bank or your payment provider to prevent more charges. Tell them your credit card has been stolen or compromised - If you only dispute the charges, there's nothing to prevent the fraudulent charges from happening again.

保存到 u 盘 - 如果你有一个方便的闪存驱动器，则可以保存该驱动器的密钥。 如果将来计算机要求提供密钥，只需插入该 u 盘并按照屏幕上的说明进行操作。 密钥仅占用几个 kb 的空间，因此驱动器不必很大。

Notes: If you can't use your camera to scan a QR Code, click Can't scan the image on your PC and tap Enter code manually on your mobile.. If you are allowed by your admin to use phone sign-in using Authenticator, you'll be able to go through device registration to get set up for passwordless phone sign-in and Azure AD Multi-Factor Authentication.

登录到 microsoft365.com 以查看Microsoft 365 工作或学校帐户。 登录. 安装和管理应用。 在 Office 应用 卡上，选择“ 管理”，然后选择“ 安装 ”以安装或重新安装最新的桌面应用或其他应用，例如 Project 或 Visio 。(只要管理员 为你分配了许可证 并授予你自安装的权限，安装选项就可用。

Members in a family group can only view their own enforcements. Case reviews for enforcements on child accounts must be submitted by an organizer in the same family group.

可以按照以下步骤添加双因素验证和密码重置方法。 首次设置此设置后，可以返回到“安全信息”页来添加、更新或删除安全信息。. 如果在登录到工作或学校帐户后立即提示设置此设置，请参阅登录页提示文章中的“设置安全信息”中的详细步骤。

As a way to sign every time, by using a one-time password code to increase account security. This is called two-step verification or multi-factor authentication.

Refunds are typically issued for requests meeting the following criteria: Requests are made within 14 days of the purchase date; Requests are for games in which you haven’t accumulated a significant amount of play time

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