When working with address data, you may encounter situations where you need to merge multiple columns, such as address, town, and postcode, into a single column. Power Query makes this task a breeze.

Have you ever stared at a tangled web of paired columns in your dataset—”Size 1/Value 1,” “Size 2/Value 2,” and so on, wondering how to make sense of it all? It’s a common frustration for anyone ...

Instead of tedious hands-on repairs, Excel lets you quickly clean, reshape, and combine CSV files through repeatable Power ...

Excel is a powerhouse at transforming and manipulating data, thanks to a wide variety of Excel formulas and in-app tools. Add Power Query to this already powerful mix, and you get an even more ...

We've all been there: struggling with a nested Excel formula that breaks when your data shifts, or using Flash Fill only to find it missed half the rows. I stopped relying on those fragile workarounds ...

米Microsoftは1月26日（日本時間）、Web版「Microsoft Excel」（Excel for the web）に「Power Query」を導入したと発表した。「Power Query」のインポートウィザードと「Power Query Editor」が一般提供（GA）され、データの取り込み、変換、読み込みまでがデスクトップ版とほぼ ...

Excelはビジネスに必須のアプリであり、詳しくなればなるほど便利で快適なツールとして活用できるようになる。しかし、どんなにExcelスキルを磨いても、状況によっては「面倒で単調な作業」を強いられてしまうケースがある。 このような場合にぜひ覚え ...