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如何登录或注销 Outlook.com - Microsoft 支持
若要在 Outlook.com 中获取支持,请单击此处或选择菜单栏上的帮助,然后输入查询。 如果自助服务无法解决问题,请向下滚动到“仍需要帮助?”,然后选择“是”。 若要在 Outlook.com 中联系我们,需要登录。
Applies To: Outlook.com
获取有关 Windows 激活错误的帮助 - Microsoft 支持
尚未运行 Windows 11? 请参阅激活 Windows或激活 Windows 7 或 Windows 8.1。. 尝试“激活疑难解答” 如果运行的是 Windows 11,并且最近更换了重要的硬件(如更换主板)或重新安装了 Windows,则“激活疑难解答”有可能帮助重新激活 Windows。
Xbox Support
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Surface help & learning
Choose from a variety of Surface devices and accessories to get help.
Office Help & Training
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Office Help & Training
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Office Help & Training
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更改双重验证方法和设置 - Microsoft 支持
从 Microsoft Authenticator 应用删除帐户或设备. 你可以从 Microsoft Authenticator 应用删除帐户,以及从工作或学校帐户删除设备。
Microsoft Family help
Find guidance for all things family at Microsoft. Learn about Family Safety, find resources to support your child at school, and get the latest on keeping your information and devices secure.
如何获得Microsoft订阅的退款 - Microsoft 支持
注意: 如果你没有看到“取消”选项,但看到显示“启用定期计费”的链接,这意味着你的订阅已设置为在显示的日期到期,并且不会在此日期之后自动向你收费。 目前无需再执行任何操作,你可以在Microsoft 365 订阅过期之前继续使用该产品。
Applies To: Microsoft account dashboard