Trevor O'Brien

📈 Today, we're launching Agent Mode in Excel on Windows and Mac. An Excel Copilot that can work with you and make edits in your spreadsheet like an expert collaborator. We're also introducing a new, multi-model system that supports both GPT models from OpenAI and Claude models from Anthropic. Wanna try Claude Opus 4.5 natively in Microsoft Excel? We've got you. Give it a shot and let me know what you think.