ExcelにCSVやテキストファイルなどを読み込むときに使うPower Queryは、Excelの一部として出荷されるものの、Excelとは大きく異なる仕組みを持つ。

そこで、今回はPower Queryの「列のピボット」で1レコード複数行のExcel表をリスト形式に変換する方法を紹介したいと思います。

In that situation, you can use Microsoft Excel Power Query. In this tutorial, I’ll show you how to use Microsoft Excel Power Query to combine values into a single cell, within groups.

Learn how to streamline Excel tasks with Power Query and VBA, unlocking smarter workflows and advanced automation techniques. MS Excel 2025 ...

Learn how to use Excel Power Query's extract and split column features to extract delimited strings into their components.

This article shows how Microsoft Power Query for Excel can streamline the ongoing delivery of additional data for analysis by PivotTables.

Data analysis can be complicated and messy, but some tools help make it easy. Here's why you should turn to Excel's Power Query for data analysis.

Learn how to efficiently clean data using Power Query in Microsoft Excel 365 to help improve your data analysis, calculations and spreadsheet ...