frequency 函数计算数值在某个区域内的出现频率，然后返回一个垂直数组。 例如，使用函数 frequency 可以在分数区域内计算测验分数的个数。

Microsoft Teams 網頁版應用程式適用於大部分的桌面瀏覽器，包含了 Chrome、Firefox 和 Internet Explorer。

Active content is additional functionality in a file or program, such as macros, add-ins, or data connections. This article lists types of active content that can be blocked by settings in Trust Center and which, when present in a document, cause display of the Message Bar when you open your file.

Have a feature suggestion, a comment or question about Microsoft 365? This article helps you find where to submit that suggestion or question for Office 2016 or even older versions of Office.

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Use Windows accessibility features, such as Focus assist, to help improve focus on tasks and minimize distractions.

查找 Microsoft Excel 帮助和学习资源。 了解如何有效使用 Excel 的指导文章、指南、培训视频和提示。

我们十分重视你的隐私。 因此，我们让你控制你对于 Windows 中在线语音识别以及墨迹书写和键入个性化功能的隐私设置。

Timeline is a feature that first appeared in the Windows 10 April 2018 Update. The feature lives on your taskbar and enhances Task View to show you currently running apps and past activities.

取得 Microsoft Edge 的協助和支援。 尋找 Microsoft Edge 支援內容、使用方法文章、教學課程等等。