Download Microsoft Authenticator - Microsoft Support
The Microsoft Authenticator app helps you sign into your accounts when you're using two-step verification.
Set up your Microsoft 365 sign-in for multi-factor authentication
Learn how to set up your user account for multifactor authentication with Microsoft 365.
Applies To:
Microsoft 365 admin
Sign in using two-step verification or security info
Choose your alternative verification method, and continue with the two-step verification process. After you're back in your account, you can update your verification methods (if necessary). For more info about add or changing your methods, see the Manage your settings for two-step verification article. Next steps Learn about your security info in the Security info (preview) overview article ...
使用 Xbox 应用移动版完成主机设置 | Xbox Support
已安装 Xbox 应用移动版? 准备好设置你的新 Xbox 主机了吗? 此解决方案将帮助你完成对系统的首次设置以及登录到 Xbox 网络。
Xbox Support
Learn how to change your Xbox gamertag on the web, Xbox console, or Windows device while adhering to Xbox Community Standards.
How to investigate a billing charge from Microsoft
Here are the most likely causes for an unrecognized charge: A Microsoft subscription has recurring billing enabled. Someone you know, such as a family member, bought something with your card. You can now investigate this on the Manage your payments page. A previously declined charge was charged again. A pre-order or split order was shipped. Someone made an in-app purchase from an app, game, or ...
Applies To:
Microsoft account dashboard
工作或学校帐户双重验证的常见问题 - Microsoft 支持
注意: 此内容可帮助你使用工作或学校帐户。 如果在个人Microsoft帐户上遇到验证码问题,请参阅 验证码问题疑难解答。
在电脑或 Mac 上下载、安装或重新安装 Microsoft 365 或 Office 2024
准备好安装 Microsoft 365 或 Office 2024 了吗? 在开始之前,请确保电脑或 Mac 满足 系统要求。 如果已兑换产品密钥、重新安装应用,或者已通过工作或学校分配了许可证,则可以跳到登录部分 ,下载并安装 Microsoft 365 或 Office。 但是,如果是 首次 安装 Microsoft 365 或 Office,可能需要先执行一些步骤 ...
Applies To:
Office 2024, Office 2024 for Mac, Microsoft 365 for home, Microsoft365.com, Office for business, Office 365 Small Business, Microsoft 365 admin, Office 365 operated by 21Vianet, Office 365 operated by 21Vianet - Admin, Microsoft 365 for Mac, Office 365 Germany - Enterprise, Office 365 Germany - Enterprise admin
客户服务电话号码 - Microsoft 支持
注意: 请注意,Surface 商业设备的支持案例只能 联机 启动。 对于批量许可支持,请打开Microsoft 365 管理中心,选择“ 帮助 & 支持 ”,并搜索“管理批量许可”或提交 联机支持请求。 请不要忘记包括你的许可证 ID 或协议编号、你的联系人电话号码 & 电子邮件地址,以便我们可以联系你。 如果已有 ...
下载并安装应用程序 - Microsoft 支持
设置 Microsoft 365 商业版订阅后,需要在电脑或 Mac 上下载并安装 Microsoft 365 应用,如 Word、Excel、Microsoft Teams 和 PowerPoint。 转到 m365.cloud.microsoft/apps 并使用 Microsoft 365 帐户登录。 选择“ 安装等 ”,然后选择“ 安装Microsoft 365 应用 ”。 选择“ 安装 Office ”,然后打开下载到计算机的 OfficeSetup.exe 文件。