PIVOTBY is great for analysis, but PivotTables still have the edge when formatting needs to adapt to data changes.

Before you blame Excel, check whether your formulas are scanning a million empty rows.

Learn why the Excel AGGREGATE function fails with arrays and how to fix value errors using helper columns or dynamic LAMBDA and BYROW formulas.

Formulas are powerful tools for performing calculations and analyzing data in Excel. In this beginner’s guide, you’ll learn ...