OpenAI launches GPT-5.4 with native computer use mode, financial plugins for Microsoft Excel, Google Sheets

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

Microsoft 365 adds Copilot Cowork to automate work tasks: How it works

Microsoft introduces Copilot Cowork in Microsoft 365, an AI tool that plans and executes tasks across apps like Outlook, Teams and Excel using emails, meetings and files ...
The Economist

Why Microsoft Excel won’t die

For many, Microsoft Excel is the epitome of corporate drudgery. Its dreaded #VALUE! error has driven an incalculable number of users to despair. Yet among financial ...
Geeky Gadgets

25 New Excel Features to Supercharge Productivity and Spreadsheets

Microsoft has introduced lots of new features to its Excel app recently, aimed at enhancing productivity, simplifying data analysis, and improving usability across desktop, web, Mac, and iPad ...