CSV形式のファイルをダブルクリックしたら文字化けしていた！ 普段の業務で、CSV形式のファイルを扱ったことのある人は少なくないのではないでしょうか。CSVはComma Separated Valueの略で、文字どおり「カンマ（Comma）で区切られた（Separated）値（Value）」が ...

Have you ever faced the frustration of trying to combine multiple Excel files, only to realize their sheet names don’t match? It’s a common headache for anyone working with data from varied sources.

Learn how to use Excel Power Query's extract and split column features to extract delimited strings into their components with this step-by-step tutorial. You might receive foreign data in the form of ...

Power Query Copilot is redefining how you manage and analyze data in Excel. By using AI-driven automation, this innovative tool simplifies tasks such as importing, synchronizing, and analyzing data ...