Tables, named ranges, line breaks, modern functions, and helper columns make Excel formulas easier to read, audit, and fix.

From Power Query to the Data Model, here are the five architectural gaps that keep me paying for Microsoft 365.

Handle millions of rows by loading queries into Power Pivot, building relationships, and creating measures for fast variance views.

Steven Nickolas is a writer and has 10+ years of experience working as a consultant to retail and institutional investors. Charlene Rhinehart is a CPA , CFE, chair of an Illinois CPA Society committee ...