验证码问题疑难解答 - Microsoft 支持
你的备用电子邮件地址是否以 @outlook.com、@hotmail.com、@live.com 或 @msn.com 结尾？ 如果是，则你正使用一个 Microsoft 帐户验证另一个 Microsoft 帐户。
Applies To:
Microsoft account dashboard
在 Microsoft Teams 中安排会议 - Microsoft 支持
安排会议. 可通过以下几种方式在 Teams 中安排会议： 若要安排与聊天成员的会议，请打开聊天，然后选择聊天顶部的“ 更多选项 ” 。 然后，选择“ 安排会议 ”。
Applies To:
Microsoft Teams
About Microsoft Authenticator - Microsoft Support
Learn how you can use the free Microsoft Authenticator app to sign in to all your accounts without using a password.
Applies To:
Microsoft account dashboard
Troubleshooting calls in the Phone Link - Microsoft Support
Troubleshooting steps for the calling feature of the Phone Link app.
What's imported to Microsoft Edge - Microsoft Support
Learn more about what items get imported from Google Chrome and other browsers to Microsoft Edge and how to import Third-Party Passwords to Microsoft Edge.
管理与你的 Microsoft 帐户一起使用的设备 - Microsoft 支持
断开设备与 Microsoft Store 的链接. 如果无法从 Microsoft Store 中下载内容，则你可能已达到了设备限制。 通过删除不使用的设备或者不再有权访问的设备来管理你的限制。
Applies To:
Microsoft account dashboard
Mojang 到 Microsoft 帐户迁移常见问题解答 | Xbox Support
从 Mojang 帐户迁移到 Microsoft 帐户的过程很复杂，你可能会遇到问题或存在疑问。 本文概述了迁移过程中的常见问题，并提供了一些解决方案。
Set up a security key as your verification method
Sign in using two-step verification or security info; Create app passwords in Security info (preview) Set up a phone call as your verification method
Office Help & Training
Get help and training for Office products, such as Word, Excel, PowerPoint, and Outlook. Learn tips and tricks, troubleshoot issues, and access online resources.
Turn on device encryption - Microsoft Support
Learn how to turn on device encryption, or standard BitLocker encryption in Windows.