Build stable, high-performance dashboards using REPT formulas and UNICHAR symbols instead of conditional formatting.

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

Discover 15 modern Excel functions for 2026, including Group By and Scan, so you speed up your workflows, summaries and ...

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

In the past two columns, we’ve looked at higher-order functions and talked a little bit about the power of functional programming. So far, the concepts we’ve covered do little to indicate how powerful ...