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.

When you want to consolidate monthly CSVs into a single table, your first instinct is to look for Power Query operations. However, if the shapes of the original files are inconsistent, problems such ...