Excel table formulas shift from cell positions to named columns with #All-style tags, keeping calculations readable when layouts change.

The big headlines on this release are efficiency, with OpenAI reporting that GPT-5.4 uses far fewer tokens (47% fewer on some tasks) than its predecessors).

The former US women’s champion Jennifer Shahade changed her life and her sport when she made allegations against a grandmaster. Now, she tells Donald McRae, she has turned her hand to writing and poke ...

To build a strong elite workforce in artificial intelligence, Vietnam needs to identify and nurture promising students as ...

OpenAI integrates Excel support and live financial data into ChatGPT, creating a powerful spreadsheet co-pilot for traders, analysts, and crypto investors.

ChatGPT is now using its 5.4 Thinking model for deeper reasoning, and it's even better at handling "professional work." ...