How to use the SUMIFS function in Excel. In this tutorial, we want to add the total number of sales of mangoes we made from, say, Kevin Sahadeo. Click the cell where you want the result to be.

Learn how to use Microsoft Excel step by step in this beginner-friendly tutorial. If you're new to Excel or want to understand the basics, this video shows you how to get started using Excel right ...

I keep running into situations in Excel where I want to calculate a conditional sum, but my criterion is something along the lines of "Include cell B1 if cell A1 is a number, likewise B2 and A2 ...