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

Row precision vs. Aggregation errors: MAP is the best way to use "greedy" functions like AND or OR in a single, dynamic ...

Learn how accounting spreadsheets work with real examples of journals plus when to switch to accounting software.

While toxic in high concentrations, copper is essential to life as a trace element. Many tumors require significantly more copper than healthy cells for growth -- a possible new point of attack for ...