Did you know that data analysts spend up to 80% of their time cleaning and preparing data? If you’re nodding in agreement, you’re not alone. The good news is that tools like Power Query in Excel and ...

Stop losing your manual Excel edits during data updates with this guide to preserving custom columns in Power Query.

Excel is a powerhouse at transforming and manipulating data, thanks to a wide variety of Excel formulas and in-app tools. Add Power Query to this already powerful mix, and you get an even more ...

Linking Excel workbooks by typing = and clicking a cell in another file feels like a shortcut, but it's actually the number one cause of broken reports and #REF! errors. Instead, use Power Query to ...