Use formulas instead of Power Query for tidy files, with a visible source path and clear parameters that teammates can review ...

Lock dynamic arrays into fixed shapes so dashboards stay neat, tables stack cleanly, and templates keep their layout.

Power Pivot excels in handling large datasets and performing complex analytics, using data modeling and DAX expressions, but ...

I used to be clunky in Microsoft Excel not knowing the most efficient way to do things. That was before I learned some ...