I have been called the LeBron James of spreadsheets, but I try not to take myself too seriously Growing up in Waterford, south-east Ireland, I was always good at maths. I first used Excel at ...

Copilot is graduating from a basic chat interface to a full-blown agent that can autonomously edit workbooks and toggle between GPT-5.2 and Claude 4.5. When you purchase through links on our site, we ...

Microsoft has woven its generative AI technology throughout Microsoft 365, the company’s productivity suite. Its Copilot AI assistant is most often used in M365 apps for text-oriented actions, such as ...

A perceptual map replaces "gut feeling" with visual data. This 2026 guide breaks down how to use Multidimensional Scaling and Discriminant Attributes to find market gaps that actually pay, while ...

Most brand positioning maps are useless doodles. Learn how to build a rigorous, data-backed perceptual map that reveals where your competitors are weak and where your true profit lies. In the real ...

Abstract: One of the key challenges in tone mapping is to preserve the perceptual quality of high dynamic range (HDR) images when mapping them to standard dynamic range (SDR) displays. Traditional ...

If you use Excel 40 hours a week (and those are the weeks you are on vacation), welcome to the MrExcel channel. Home to 2,400 free Excel tutorials. Bill "MrExcel" Jelen is the author of 67 books about ...

A zebra finch’s world is full of chatter. New research shows these small songbirds do not just hear different notes, they sort their calls by what those sounds mean during everyday life. This ...

Figure out where you are on the distinctiveness-centrality spectrum. by Niraj Dawar and Charan K. Bagga Marketers have always had to juggle two seemingly contradictory goals: making their brands ...