ビジネスのさまざまな場面で、Excelを使い、データの記録や管理を行うことは少なくないと思います。でも集めたデータをどう扱ったらいいのかわからずに、損していませんか。 次のとおり、1週間のお弁当の注文状況を記録した表（①）があり、日々のお ...

Spread the love“`html 1. Introduction to SUMIF in Excel If you’ve ever worked with large datasets in Excel, you know how challenging it can be to extract meaningful insights efficiently. One of the ...

オートSUMでこんなこともできる！ Excelを使って売上表をまとめたり見積書や請求書を作成したりする業務の中で、金額の合計を求める際に「オートSUM機能」はなくてはならない機能ですよね。 オートSUM機能は、ボタン1つで集計を行ってくれるたいへん便利 ...

We have created sample data containing sales of 6 different companies in four consecutive months (from January to April). The Total Sales sheet represents the total ...

When writing formulas in Excel, SUM and VLOOKUP are staples for beginners. But since Excel has over 400 functions, it's helpful to know more of the extremely useful ones, especially when looking to ...

Have you ever stared at an Excel spreadsheet, overwhelmed by its complexity, and thought, “There must be a better way to do this”? You’re not alone. Despite being one of the most widely used tools for ...

Hidden reference shifts, invisible spaces, legacy function fragilities, and blanket error handling can quietly distort results without warning.

What if you could transform hours of tedious spreadsheet work into just minutes of streamlined efficiency? Simon Sez IT takes a closer look at how Excel’s most powerful functions can transform the way ...