OpenAI is bringing ChatGPT directly into spreadsheets. The new Excel add-in lets users analyse data, build models and run scenarios using simple prompts, with Google Sheets support expected soon.

OpenAI released GPT-5.4 in ChatGPT (as GPT-5.4 Thinking), the API, and Codex, calling it its most capable and efficient frontier model for professional work. A more powerful variant, GPT-5.4 Pro, was ...

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

Does Excel Power Query keep crashing with Error 0xC000026F? It occurs due to compatibility issues between Power Query engine and ARM-based processors ...

It is critical for manufacturers such as food processors to recognize that while AI has the potential to become the turbocharger of operations, that transformation rarely happens by simply bolting on ...

A Microsoft 365 Copilot bug allowed the AI assistant to read confidential emails despite Data Loss Prevention policies designed to protect sensitive information.

Use dynamic arrays and tables for fast, scalable cascading drop-down lists in modern Excel.

Python in Excel is a game-changer ...

Data from the DVLA has revealed what the top 10 stolen car models were in the UK during 2025, which included vehicles from Ford and Toyota ...

Over time, LLMs will enable transformational TV experiences for viewers. Consumer expectations for how they interact with technology continue to rise, and CTV platforms have an opportunity to get ...

Residents across North Yorkshire, County Durham and parts of the North East are being advised to expect increased aircraft activity over the next two weeks.