See how try and otherwise protect custom column math from type errors in Power Query, saving time and keeping your refresh ...

Macros are powerful, but they don't work on the web or mobile. I’ve switched to the native REDUCE function for my complex ...

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

The final batch of power rankings from any season always ends up making me look bad. It is often a reminder that we might think we know how an NFL season will play out, but we really don't. So with ...

Michael Boyle is an experienced financial professional with more than 10 years working with financial planning, derivatives, equities, fixed income, project management, and analytics. Compounding is ...

How to Do It is Slate’s sex advice column. Have a question? Send it to Stoya and Rich here. It’s anonymous! Dear How to Do It, My husband and I were out at a restaurant several days ago. Midway ...