We've all been there: struggling with a nested Excel formula that breaks when your data shifts, or using Flash Fill only to find it missed half the rows. I stopped relying on those fragile workarounds ...

Excel formulas are great until you need to stack 10 of them inside each other—one wrong bracket can ruin your entire afternoon. You can skip the headache by moving that logic into Power Query.

Have you ever spent hours fine-tuning a Power Query workflow, only to have it break because a column name changed? It’s a frustratingly common scenario for anyone working with dynamic or external data ...

Ever feel like creating custom columns in Power Query is more frustrating than it should be? The process can often feel overwhelming, especially when you’re juggling null values, complex calculations, ...

The task of compiling monthly sales data or billing data into Excel.Opening files one by one, copying the necessary ranges, ...

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 ...

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 ...

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 ...

Two suppliers can describe the same kinds of fields with different column names. Simply appending their files can leave ...

Jeff's been involved in the IT industry since before the Internet and spent more than 20 years working in technical support, system administration, network administration, and consulting roles. He ...