Have you ever carefully crafted a formula in Excel, only to watch it unravel into chaos the moment you copy it across columns? It’s a maddening quirk of Excel tables—structured references that seem to ...

Excelには、こんなときに使える「ピボットテーブル」という機能があります。 ピボットテーブルを使えば、面倒な数式や特別な関数を使わなくても、マウス操作だけで簡単に大量のデータを集計したり、分析したりできます。

Q. You explained Excel’s Scenario Manager in your November 2024 Tech Q&A article and Goal Seek in your December 2024 Tech Q&A article. Can you please explain the final What-If Analysis tool: Data ...

ピボットテーブルの「タイムライン」機能って何？ パソコンを使った業務が増え、さまざまなデータを簡単に集めることができるようになりましたが、集めたデータをどのように分析したらいいか、困ってしまった経験はありませんか。 市販されている ...

How to return the last value in an Excel data range Your email has been sent When you need to see the last value in an Excel Table or data range, these formulas will get the job done. This ...

Using just one formula, you can create an entire table, generate a filtered view, calculate a running total, or build a ...

You’re probably familiar with selection shortcuts in Microsoft Excel. There are several that select text, sentences, whole paragraphs, and so on, so it should come as no big surprise that shortcuts ...

Learn step-by-step how to calculate ROI using Excel to assess investment profitability accurately. Perfect for investors and ...