lifehacker

複雑なデータ分析・集計が簡単に！ Excel「ピボットテーブル」の ...

ピボットテーブルは、大量のデータを別々の簡潔なテーブルに自動的にまとめる、インタラクティブなデータ集計ツールとして使えます。 大量のデータを意味のある情報としてまとめたり、ブランドの売上を地域ごとに比較したりするのに便利です。

7 Practical Tips for Excel SUMIF Function: Essential for Data Analysis, Easily Master ...

Excel, as an indispensable tool in the field of data analysis, greatly enhances data processing efficiency with its powerful function capabilities. Today, we will delve into SUMIF function's 7 typical ...

Excel 365 Formulas Beginners Guide 2025 : Simplify Complex Tasks with Ease

Learn Excel 365 formulas fast! From AutoSum to Intellisense, learn how to work smarter and analyze data with ease. Tips, ...

MS Excel Slicers Without PivotTables : The Disconnected Table Trick

Learn the secret to building interactive Excel reports with slicers and disconnected tables—no PivotTable needed for dynamic filtering.
マイナビニュース

データ検証とは何か

データ検証とは、Microsoft Excelにおいてセルに入力可能なデータをあらかじめ指定した条件で制限する機能を指す。この機能を活用することで、データ入力時のヒューマンエラーを防ぎ、データの一貫性と正確性を保つことができる。例えば、数値の範囲を ...
MUO on MSN

These simple Power Query commands save me hours of data cleanup in Excel

To do that, select the Data tab, highlight the table, and click From Table/Range in the Get & Transform Data command group of ...
MUO on MSN

I replaced Excel's PivotTables with this extremely overpowered tool and haven’t looked back

To activate Power Pivot, go to File > Options, click Add-ins, select COM Add-ins from the dropdown, and check the box for ...

Excel Copilot: AI Boosting Data Processing, Productivity Leap or Just Hype?

Microsoft's newly launched Excel Copilot feature truly capable of significantly enhancing work efficiency, or is it merely an overhyped tool? On September 8, Microsoft announced this AI-based feature ...
WinBuzzer

Microsoft Embeds Copilot Chat Directly Into Word, Excel, and Other 365 Apps

Microsoft embeds its Copilot Chat AI assistant directly into Word, Excel, and other 365 apps, offering a unified, ...