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

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

Nest CHOOSECOLS inside UNIQUE to extract non-adjacent columns, and use INDIRECT for interactive header dropdowns.

From the Archive’ is the regular column that revisits some of the more interesting retail stories covered over the past 30 ...

Paul Bradley  The BBC publicity department might need a little retraining on tone and mood: the posed still they use for the ...

The year 2026 will mark the 25th anniversary of the September 11, 2001 attacks, a milestone that has renewed concerns among ...

With ALS, columnist Dagmar Munn says she must focus her mind and make deliberate choices when decision-making fatigue sets in.

Terrorist activity across Asia, Africa, and the Middle East in 2025 underscored the persistence and geographic expansion of ...

Cosigning a loan for a friend or family member can be a feel-good experience. On the other hand, adding your name to someone ...

A large menu at a restaurant can be daunting to sort through. These tips are designed to take the guesswork out of any ...

The 2-2-2 method was created by Ian K. Smith, MD, author of The Met Flex Diet: Burn Better Fuel, Burn More Fat. It’s a ...

This important study, which tackles the challenge of analyzing genome integrity and instability in unicellular pathogens by introducing a novel single-cell genomics approach, presents compelling ...