The SUBTOTAL function in Excel is a powerful alternative to SUM, AVERAGE, and MIN, particularly when working with filtered data or hidden rows. Unlike SUM, SUBTOTAL adjusts dynamically to display only ...

Learn how Excel functions can act as data using LAMBDA, LET, and BYROW, so you reuse logic and cut formula edits.

Discover the essentials of XIRR, a powerful tool for accurately measuring investment returns adjusted for time value.

Five hidden Excel rules show helper columns, LET, and LAMBDA in action, cutting errors and making updates quick for any growing sheet.

The core of the problem in Excel isn't that it lacks regex functionality. Indeed, in 2024, Microsoft introduced REGEXEXTRACT, ...

EdisonReport is thrilled to name Neil Ashe, Chairman, President, and CEO of Acuity (AYI) as our 2025 Person of the Year. Neil has led an extraordinary transformation. He turned a solid lighting leader ...

Stephen Covey’s 7 Habits offer a surprisingly practical blueprint for CX teams navigating AI, alignment and rising customer ...

By Dr. Godwin GADUGA Esq. “A nation’s greatness is measured not by the brilliance of its individuals in isolation, but by the ...

One of the biggest reasons the Toyota RAV4 keeps outselling the competition is simple: the lineup is built for everyone.

Felimban, R. (2025) Financial Prediction Models in Banks: Combining Statistical Approaches and Machine Learning Algorithms.

Over the past two years, we’ve all heard a lot about generative AI. But for all of the hype about how it might change the business world, finding concrete examples of what it is doing right now isn’t ...