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Office Help & Training
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激活 Windows - Microsoft 支持
若要在 Windows 11 中检查激活状态,请选择“开始 ”按钮,然后选择“设置 > 系统 ” ,然后选择“激活 ”。 。 激活状态将在“激活”旁边列出。 在“设置”中检查激活状态. 你将在“激活”页面上看到以下一条激活状态消息:
Office Help & Training
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"Blocked on this device by your administrator" error in Outlook for iOS ...
Create an EAS device access rule in Exchange Online that allows connections from Outlook for iOS and Outlook for Android. To do this, run the following commands:
Get an Office Add-in for Excel - Microsoft Support
Important: New name for apps for Office - Office Add-ins. We are currently updating our products, documentation, samples, and other resources to reflect the platform name change from "apps for Office and SharePoint" to "Office and SharePoint Add-ins". We made this change to better distinguish the extension platform from Office apps (applications).
Applies To: Excel for Microsoft 365, Excel 2021, Excel 2019, Excel 2016
SUMIF function - Microsoft Support
sum_range Optional.The actual cells to add, if you want to add cells other than those specified in the range argument. If the sum_range argument is omitted, Excel adds the cells that are specified in the range argument (the same cells to which the criteria is applied).. Sum_range should be the same size and shape as range.If it isn't, performance may suffer, and the formula will sum a range of ...
Applies To: Excel for Microsoft 365, Excel for Microsoft 365 for Mac, Excel for the web, Excel 2021, Excel 2021 for Mac, Excel 2019, Excel 2019 for Mac, Excel 2016
下载并安装应用 - Microsoft 支持
了解如何从 Microsoft 365 商业版订阅下载和安装所需的应用。
Установка Windows 7 с пакетом обновления 1 (SP1)
Рекомендуемый (и самый простой) способ получить пакет обновления 1 (SP1) — включить автоматическое обновление в клиентский компонент Центра обновления Windows в панель управления и дождаться уведомления Windows 7 о ...
为什么我无法更改隐私设置? | Xbox Support
选择“家庭”,然后选择要管理的帐户下的“更多选项”。 选择“从家庭组中删除”,然后按照屏幕上的说明进行操作。 删除成员后,选择“添加家庭成员”,输入其电子邮件地址,然后选择“下一步”。 选择“组织者”>“下一步”>“邀请”。
通过 Xbox Game Pass 获取 zh-SG EA Play 订阅会员资格
访问 EA 帐户设置门户以管理你的电脑版 EA Play 订阅。通过 Origin 或 EA 应用(Beta 版本)获得的 PC 版 EA Play 订阅不会自动取消,并且你 PC 版 EA Play 订阅中的剩余时间将不会转换为 Xbox Game Pass Ultimate 或 PC Game Pass 的时间。