参数名称. 说明. range （必需）. 要进行计数的单元格组。 区域可以包括数字、数组、命名区域或包含数字的引用。空白和文本值将被忽略。 了解如何选择工作表中的区域。. criteria （必需）. 用于决定要统计哪些单元格的数量的数字、表达式、单元格引用或文本字符串。

如果已有 Microsoft 365 家庭版订阅，或购买了 Office 2016 的一次性下载，请单击本页底部的“联系我们”按钮。 咨询社区 向论坛中的专家寻求帮助：个人版、家庭版或大专院校版用户请访问 Office on Windows 论坛商业版用户请访问 Microsoft 365 社区论坛. 在 Office 应用中 ...

Windows devices may get new functionality at different times as Microsoft delivers non-security updates, fixes, improvements, and enhancements via several servicing technologies—including controlled feature rollout (CFR).. Windows will let you know if you need to restart your device to complete an update, and you can choose a time that works best for you to complete that update.

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重要: 新版和经典版 Outlook for Windows的步骤可能有所不同。 若要确定所使用的 Outlook 版本，请在功能区上查找 文件。如果没有“文件”选项，请按照“新 Outlook”选项卡下的步骤操作。如果显示“文件”选项，请选择“经典 Outlook”选项卡。

Note: You might not be able to change the power mode when a custom power plan is selected.If you can’t set the power mode in Power & battery settings, open Control Panel, select System and Security > Power Options, then choose a Balanced power plan.

Make the everyday easier with Windows 11. When there's a lot to do, Windows 11 helps you get it done. With intuitive navigation and new multitasking tools, it brings you the performance you want and the security you need.

Download information. The following files are available for download from the .NET Download site: Download the Microsoft .NET Framework 4.8 offline installer package now.

If the self-help answers don't resolve your issue, try a different search, or scroll to the bottom of the Help pane and, under Still need help?, select Yes.

Looking for a long-lost app or program? There are several ways you can find what you need. Select Start , and then scroll through the alphabetical list on the left (if your Start screen is set to show as full screen, select All apps, and then scroll through the list).