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激活 Office for Mac - Microsoft 支持
如果你尝试激活一次性安装 Office 2016 for Mac 并且出现以下错误:已使用密钥,请选择要使用的另一个许可证。 单击“取消”,你将返回到许可证选择屏幕。 你试图使用的许可证将灰显。 可以选择未使用的任何其他许可证。
Applies To: Office 2021 for Mac, Office 2019 for Mac, Office for business, Office 365 Small Business, Microsoft 365 admin, Microsoft 365 for Mac, Office.com
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
Windows 10 update history - Microsoft Support
Windows 10, version 2004 and Windows Server, version 2004 update history; End of service statement; December 14, 2021—KB5008212 (OS Builds 19041.1415, 19042.1415, 19043.1415, and 19044.1415)
视频:登录或创建 OneDrive (个人) 帐户 - Microsoft 支持
提示: 视频不以你的语言提供? 请尝试选择隐藏式字幕 。. 试一试! 若要开始使用 OneDrive,请转到 onedrive.com 并登录,或创建帐户。. 登录 OneDrive. 转到 onedrive.com,然后选择页面顶部的“登录”。
Applies To: OneDrive (home or personal), OneDrive for Mac, OneDrive for Windows
Xbox 订阅取消和退款 | Xbox Support
你可以随时取消 Xbox 订阅。 关闭定期计费将停止订阅的未来扣费,并使你在订阅到期之前使用其权益。 你也可能有资格立即取消并获得退款;但不是所有订阅费用都能退款。
How to get help in Windows - Microsoft Support
Here are a few different ways to find help for Windows. Search for help - Enter a question or keywords in the search box on the taskbar to find apps, files, settings, and get help from the web.
Phone Link requirements and setup - Microsoft Support
1. Sign in with your Microsoft account. You will be prompted to Sign in with Microsoft account. If you have an existing Microsoft account on your mobile device then you will be asked to confirm your account, then click Continue.. If you don't have an existing Microsoft account on your mobile device then you will be asked to sign into your account or create a new one, then click Continue.
在"我的帐户"门户中更改工作或学校帐户设置 - Microsoft 支持
更改双重验证设置; 工作或学校帐户双重验证的常见问题; 管理应用密码以进行双重验证; 将移动设备设置为双重验证方法
Use Game Mode while gaming on your Windows device
Prevents Windows Update from performing driver installations and sending restart notifications; Helps achieve a more stable frame rate depending on the specific game and system
在 Xbox 主机上进行购买时出现帐单地址错误 | Xbox Support
了解如何修复错误“很抱歉,您的帐单地址有问题”,以便可以使用您的 Xbox 帐户进行购买。