Data work in 2026 asks for more than chart building. Professionals are expected to clean data, query databases, explain ...

I've been helping readers find the best deals for over five years. If you’ve never worked with spreadsheets before, just opening Microsoft Excel can feel intimidating. The program has so many ...

Let us guess, Microsoft Excel is on your resume? Don't worry, it's on most people's resumes these days since Excel is one of the most important programs used in the business world today. But how well ...

Learn how to use Excel Power Query's extract and split column features to extract delimited strings into their components with this step-by-step tutorial. You might receive foreign data in the form of ...

Transform messy spreadsheets, remove errors, and refresh tables automatically without writing a single formula.

Standard Excel lookups are perfectionists that fail on typos or extra spaces. While you could hack a solution using nested XLOOKUP, TRIM, and LOWER functions, it's brittle and hard to maintain. Power ...

Q. There was a December 2020 article in the JofA about cleaning and joining data using a program called Alteryx, but we don’t have access to this program. Could you explain how to do those tasks using ...

How to combine data ranges with Microsoft Power Query in Excel Your email has been sent Microsoft Power Query showed up in Excel 2016, though earlier versions can ...

PowerQuery is a powerful tool in Excel that allows you to import, clean, and analyze data from various sources. One of the key features of PowerQuery is its ability to refresh data automatically, ...

Microsoft has released an add-in for Microsoft Excel called Data Explorer. It is now called Microsoft Power Query. The free add-in has been designed to reduce your efforts in searching, shaping, and ...

Avoid PivotTable failures caused by merged cells, blank columns, and subtotals, with Power Query steps to clean the source ...