Add Yahoo as a preferred source to see more of our stories on Google. If you have three or more rows of data, chances are, you'll need to summarize those values in some way. Summarizing is one of the ...

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 ...

Have you ever found yourself staring at multiple Excel tables, wondering how to make sense of the scattered data? Whether you’re managing sales reports, tracking inventory, or analyzing performance ...

As PCMag's resident data journalist, I practically live in Microsoft Excel. I've learned that it's capable of far more than I ...

In Microsoft Excel, learn how to report time values by the hour using the underlying date serial value. Grouping records by dates or time is easy in Microsoft Excel, but it doesn’t make a great report ...

Q: I use Excel’s Group tool to expand and collapse our employees’ weekly timesheet data, but it takes forever to group each section individually for each of my 300-plus employees. Can you tell me how ...

Summarizing data is a common task in Excel, and there’s usually more than one way to do so. Susan Harkins explains three ways to return averages for multiple groups. If you have three or more rows of ...