适用于移动设备的 Microsoft Edge 常见问题解答 - Microsoft 支持
在最新版本中，我们改进了性能和电池优化。 如果你看到异常的电量消耗，请尝试将应用更新到最新版本。 如果你在更新后仍遇到电池消耗问题，请向我们发送反馈。
升级到 Windows 10 专业版 - Microsoft 支持
了解如何升级Windows 10 家庭版Windows 10 专业版访问更高级的安全性和网络功能。
在 Web 上书写 - Microsoft 支持
Microsoft Edge 是唯一一个允许你直接在网页上做笔记、书写、涂鸦和突出显示的浏览器。 然后，你可以按所有常用方式保存和共享你的作品。
Supported devices for Phone Link experiences - Microsoft Support
As we share new features for the Phone Link , some of them are dependent on the operating system or type of device you have. Please check the list below to determine if your device is eligible for these experiences.
How to verify an email address in your Microsoft account
Click Verify next to your email address, and then click Send email.
Applies To:
Microsoft account dashboard
注册或注销 Xbox 设备 | Xbox Support
了解如何注册你的 Xbox 产品，以便申请和跟踪维修，查看保修服务，以及购买延期服务计划。还有关于注销和取消链接设备的 ...
Windows help and learning
Find help and how-to articles for Windows operating systems. Get support for Windows and learn about installation, updates, privacy, security and more.
Add another account within Microsoft Teams (free)
See instructions on how to add an account within Microsoft Teams (free) on your desktop and mobile devices.
Applies To:
Microsoft Teams, Microsoft Teams personal
Activate Windows - Microsoft Support
To check activation status in Windows 11, select the Start button, and then select Settings > System and then select Activation .. Your activation status will be listed next to Activation.. Check activation status in Settings. You'll see one of these activation status messages on the Activation page:
Windows 的产品密钥 - Microsoft 支持
产品密钥是由 25 个字符组成的代码，用于激活 Windows 和帮助验证使用 Windows 的电脑的数量未超过 Microsoft 软件许可条款所允许的数量。