OpenAI has rolled out ChatGPT for Excel in beta alongside the GPT‑5.4 model, enabling spreadsheet users to build, update, and analyze models directly in their workbooks. The release also adds ...

Anyone with a Microsoft 365 account can use new AI agents in Copilot Chat to jump-start Word, Excel, and PowerPoint documents — and some users can enlist a special agent to analyze their M365 files.

Q. You released an article about using ChatGPT-4o in September 2024. Could you show us more ideas about how to use ChatGPT-4o with Excel? A. In today’s fast-paced accounting world, being efficient and ...

Copilot Leverages Pages, Agentic Actions, and GPT-5.2 in Microsoft 365 ChatGPT Powers Workflow Engines Through Projects and Skills Combine Both Tools Using a Step-by-Step Hybrid Pattern Automate ...