Instead of tedious hands-on repairs, Excel lets you quickly clean, reshape, and combine CSV files through repeatable Power ...

Learn to fix Power Query date format errors and missing columns efficiently using the new culture record argument in ...

Stop manual updates in Power Query by implementing column mapping tables and dynamic logic to automatically handle changing ...

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’s April 2026 Excel update expands Copilot with interactive editing, planning modes, Python integration, and improved iOS comments, marking a deeper shift toward AI-driven workflows.

Highlighting or even deleting duplicate records in Excel is simple but listing them isn’t as easy. Fortunately, you can use Power Query to easily display a list of duplicate values or records. Whether ...