Use Power Query's M language to quickly fix names, remove hidden characters, extract numbers, and merge columns.

Have you ever spent hours wrestling with messy spreadsheets, only to end up questioning your sanity over rogue spaces or mismatched text entries? If so, you’re not alone. Data cleaning is one of the ...

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 ...

Microsoft 365 Copilot introduces a new "Clean Data" feature in Excel, enabling users to address common data issues like text inconsistencies. Microsoft 365 Copilot is an AI assistant available in ...

This overlooked Excel feature replaces tedious typing with a form interface that speeds up data entry, protects formulas, and ...

In this guide, you will learn how to use Excel’s advanced formulas such as INDEX-MATCH, OFFSET, and INDIRECT to enhance your data analysis capabilities. First, let’s explore the INDEX-MATCH ...

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Formulas are powerful tools for performing calculations and analyzing data in Excel. In this beginner’s guide, you’ll learn how to use formulas and explore some popular built-in functions. One of the ...