Learn how GROUPBY passes both subset and full arrays into LAMBDA in Excel, letting you compute percent shares fast and explain results clearly.

Learn the difference between Excel COUNT and COUNTA, plus TEXTBEFORE and TEXTAFTER tricks, so you clean text and totals with ...

Learning quick skills like social media scheduling, video editing and proofreading could put you well on your way to a ...

Neuromorphic computers, inspired by the architecture of the human brain, are proving surprisingly adept at solving complex ...

With the functions I'll discuss here, you can make data cleanup much easier in Excel. They allow you to extract, style, split, and join text to get what you need without wasting hours doing it ...

Amelia Miller has an unusual business card. When I saw the title of “Human-AI Relationship Coach” at a recent technology event, I presumed she was capitalizing on the rise of chatbot romances to make ...

Mark Cuban is blunt about artificial intelligence: in his view, today’s systems are still “stupid,” yet any founder or ...

Amelia Miller has an unusual business card. When I saw the title of "Human-AI Relationship Coach" at a recent technology event, I presumed she was capitalizing on the rise of chatbot romances to make ...

Amelia Miller has an unusual business card. When I saw the title of “Human-AI Relationship Coach” during a recent technology event, I presumed she was capitalizing on the rise of chatbot romances to m ...