OpenAI has launched GPT-5.4, its first model with native computer-use capabilities, alongside financial plugins for Microsoft Excel and Google Sheets.

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

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.

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).

With Apple’s new cut-price MacBook Neo entering the market, it is a good time to ask a simple question. What is the best cheap, basic laptop for everyday use in 2026?

PowerShell can do far more than most users realize. Explore 10 hidden capabilities that save time, improve reporting, and supercharge your workflow.

Excel's Total Row uses smart SUBTOTAL logic to ignore hidden data, adapt to filters, flag text errors, and measure performance volatility.

In October of last year, Chris Quinn, the editor of Cleveland.com and the Plain Dealer, posted a job listing for an “AI rewrite specialist.” Quinn imagined this new employee would use an AI chatbot to ...

Explore the future of embedded systems development with Claude Code. Learn how AI tools could deliver high-quality code faster.

Master R-Squared calculation in Excel. Get formula tips, expert advice, and avoid errors for precise financial analysis.

The quality of AI-generated images has improved so much that they can easily fool casual viewers. Use EXIF metadata to prove your photos are real, not AI.

Deposit Money Banks risk a N10m fine and withdrawal of cheques from circulation if they engage unaccredited cheque printers, the Central Bank of Nigeria has said. The apex bank disclosed this in a ...