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了解如何在 Excel、PowerPoint 和 Outlook 中添加趋势线以显示视觉数据趋势。 将趋势或移动平均线的格式设置为图表。 重要: 从 Excel 版本 2005 开始，Excel 调整了计算图表中线性趋势线 R 2 值的方法，其中趋势线截距设置为零 (0)。 此调整会更正产生错误 R 2 值的计算，并将 R 2 计算与 LINEST 函数对齐。

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Note Data Models are not supported on Excel for Mac.. Relational databases are not the only data source that lets you work with multiple tables in a PivotTable Field List. You can use tables in your workbook or import data feeds that you then integrate with other tables of data in your workbook.

Přečtěte si o možnostech přihlášení v nastavení Windows. Dynamický zámek je funkce zabezpečení, která automaticky uzamkne vaše zařízení, když zrovna nejste v okolí. Ke spárování s telefonem používá Bluetooth a zařízení zamkne, když signál Bluetooth ...

Why accounts are locked and disabled. Microsoft accounts are usually locked if the account holder has violated our Microsoft Services Agreement.Here are some common reasons why accounts are locked, though not all account locks occur for these reasons:

Windows 10 usually finds devices automatically when you plug them in or turn them on. If it doesn't, follow these steps: Select Start > Settings > Devices > Bluetooth & other devices.

Use the People App to organize, add, create, view, and edit contacts. Getting to the People App To access the app, go to View more apps on the left side of Teams. Search for “people” or select it from the list of preinstalled apps.

以下是如何使用 VLOOKUP 的範例。 =VLOOKUP(B2,C2:E7,3,TRUE) 在此範例中，B2 是第一個 自變數，這是函數需要運作的數據元素。對於 VLOOKUP，第一個自變數是您要尋找的值。 此自變數可以是單元格參照，或是固定值，例如 「smith」 或 21,000。