According to @satyanadella, Microsoft is highlighting an 'Agent Mode' in Excel that 'makes Excel feel less like a tool you command and more like a partner you work with' (source: Satya Nadella on X, Oct 4, 2025). The post directs readers to a DataCamp explainer on Agent Mode in Excel, indicating publicly available guidance on the capability (source: DataCamp blog: Agent Mode in Excel). For equity traders, this is a CEO-level endorsement tied to Microsoft (MSFT) and the Microsoft 365 productivity stack, signaling active emphasis on AI agents inside a flagship application (source: Satya Nadella on X, Oct 4, 2025). For crypto market participants, an AI agent embedded in Excel is operationally relevant to spreadsheet-based analytics workflows used for market data processing and strategy iteration (source: DataCamp blog: Agent Mode in Excel).