Every month, you open Excel files sent from departments, fix column names, verify employee IDs, and re-enter dates. Even ...

A simple setup lets Excel combine recurring reports and refresh the results whenever new files arrive.

Excel’s vast functionality can often feel overwhelming, but mastering a few essential techniques can make a significant ...

Many people avoid Power Query because they think it's too technical, but it's actually one of the safest and easiest ways to organize your data. It handles the dirty work with an intuitive interface, ...

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 ...

The AI is gone. Your work remains.On September 14, 2026, Microsoft discontinued the =COPILOT() function in Excel.It lasted ...

Data comes from all kinds of sources and Microsoft Power Query can you when you need to combine foreign data. It’s a bit easier than trying to do so in Microsoft Excel sometimes. Microsoft Power Query ...

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 ...