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

To pick a random name from an Excel table using a method that works across every version of Excel, this classic combination ...

Protein needs aren’t one-size-fits-all. Here’s how body weight, age and activity level factor into the new dietary guidelines ...

As we move into 2026, that analogy becomes more fitting than ever. The attorneys who excel in this environment are those who ...

Last spring, the University of Austin in Texas, declaring the college admissions system “biased,” “broken” and “unjust,” ...

Learn to calculate the Sharpe Ratio in Excel for insightful investment analysis. Our guide will help you assess risk versus ...

Most people think of eyeliner as a single item. One pencil. One pen. One formula you use for everything. But if our first eyeliner story taught us anything, it’s that tiny tools can completely shift ...

Imagine transforming hours of tedious data work into mere minutes of productivity. That’s the promise of Microsoft Copilot in Excel, a new AI-powered assistant designed to transform how you manage, ...

Save hours on data entry and formula writing with my game-changing AI tips. From the laptops on your desk to satellites in space and AI that seems to be everywhere, I cover many topics at PCMag. I've ...