It’s the end of the month, and you’re staring at a mountain of Excel spreadsheets that need updating. You sigh, knowing that hours of tedious work lie ahead. But what if I told you there’s a way to ...

Have you ever found yourself wrestling with Excel, trying to keep your total rows accurate as your data grows or shrinks? It’s a common frustration—manually updating totals every time something ...

Turn Excel into a lightweight data-science tool for cleaning datasets, standardizing dates, visualizing clusters, and ...

Excel is my database, Python is my brain.

Want to get more out of Excel? At Microsoft’s inaugural Data Insights Summit last month, several experts offered a slew of suggestions for getting the most out of Excel 2016. Here are 10 of the best. ...