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 ...

There are some situations when you need to sum up the time in Excel. Let’s say, you have worked on a particular project at different time intervals for a week. To calculate your wages, you need to add ...

セルの値を合計する時は「=A1+B1+C1…」と入力しないでSUM関数を使いますよね。では掛け算は？「=A1*B1*C1…」のように入力している人は多いのではないでしょうか。複数のセルを掛け合わせる機会は少ないですし、2，3個なら「*」を使った掛け算でも負担は ...

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 ...