Let’s check out these steps in detail. Open the spreadsheet with Microsoft Excel on your computer. After that, you should see a column containing all the dates. You need to select all the cells that ...

Have you ever grouped data in Excel only to find your months sorted alphabetically instead of chronologically? It’s a frustrating quirk of the GROUPBY function, one that can turn a clean dataset into ...

Move beyond the basics of sums and averages. These tips open up all kinds of opportunities for working with spreadsheet data. Editor’s Note: This article was originally published in Sept. 2012 and the ...