R1C1 coordinates provide a predictable map for auditing formulas and writing universal VBA macros.

Have you ever carefully crafted a formula in Excel, only to watch it unravel into chaos the moment you copy it across columns? It’s a maddening quirk of Excel tables—structured references that seem to ...

BYROW replaces thousands of table formulas with one spill formula, making spreadsheets leaner and much more robust.

Have you ever opened an Excel file and felt a pang of unease? Rows upon rows of data, cryptic formulas sprawled across cells, and a tangle of manual formatting that seems one misstep away from chaos.