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 ...

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.

Track stocks like a pro with a free Excel add-in Your email has been sent Retrieving up to date stock market prices for Excel is a snap with the free Stock Connector add-in. Here's a walkthrough of ...

The new experimental add-in will allow Excel users to type in prompts directly in a spreadsheet grid. The generative AI feature will then create an answer to the prompt, also in the grid. A few weeks ...

Microsoft Excel is great for numbers, certainly, it does this job really well. But, if you want to present your data in an attractive manner that allows you to visualize and analyze it easily, then ...

Add-ins are special files that provide additional functionality. After downloading an add-in file, the Add-ins Manager must be used to install it. Add-ins files have extension .xla or .xlam (for Excel ...