LAMBDA lets you turn repeated Excel logic into reusable functions that update automatically across your entire workbook.

By the second cell, Excel should recognize the pattern and display what it thinks you want. Just hit enter to use them. This works with numbers, names, dates, and more. If the second cell doesn't give ...

What really happens after you hit enter on that AI prompt? WSJ’s Joanna Stern heads inside a data center to trace the journey and then grills up some steaks to show just how much energy it takes to ...

Security removed Mark Calcavecchia, the 1989 British Open champion, from Augusta National on Wednesday due to one of their notoriously tough policies. Nobody gets a pass at Augusta National Golf Club.

Structured references in Excel often get a bad reputation for being overly complex, but this perception usually stems from misunderstanding their purpose and functionality. Unlike traditional cell ...

The AI updates aren't slowing down. Literally two days after OpenAI launched a new underlying AI model for ChatGPT called GPT-5.3 Instant, the company has unveiled another, even more massive upgrade: ...

These tricks show how AI tools, new import formulas, and classic features improve productivity. Excel has outlasted many tech trends, and in the age of AI, it remains very much in the mix. While new ...

The discovery that tissues use electricity to expel unhealthy cells is part of a surge of renewed interest in the currents flowing through our bodies. We’re used to thinking of the brain as an ...

Gov. Phil Murphy signed into law New Jersey's long proposed "bell-to-bell" ban on cell phones in public schools and public charter and renaissance schools during a ceremony at Ramsey High School on ...