Microsoft today announced the launch of a new intelligent agent tool, Copilot Cowork. This function is based on the Claude Cowork technology released by Anthropic earlier this year, and combined with the contextual information provided by WorkIQ, it is designed to allow enterprise users to directly "hand over" complex work tasks to AI for automatic planning and execution. Microsoft emphasizes that Microsoft 365 Copilot is designed for a "multi-model world" and can dynamically select between OpenAI and Anthropic models based on specific needs to achieve a more appropriate combination of capabilities.
In January this year, Anthropic first launched Claude Cowork on Windows and Mac platforms, introducing "agent-like" AI capabilities to the local environment: users only need to assign tasks, and Claude can use full access to local files to formulate plans and complete executions on their own. The Copilot Cowork released this time follows the same technical route and is further integrated into the Microsoft 365 ecosystem, allowing it to act as a "backend execution assistant" in enterprise work scenarios such as email, calendars, and documents.
In actual use, users can directly hand over a task to Copilot Cowork just like using Claude Cowork, and it will automatically generate an execution plan and advance it step by step in the background. During the entire process, users can check the progress, adjust plans, or terminate execution when necessary. They can also initiate multiple tasks at the same time and centrally manage the status of these tasks through a new unified control panel.
According to Microsoft, Copilot Cowork has been optimized for a variety of typical enterprise scenarios, including schedule management, meeting preparation, company research, and product release processes. In the "Calendar Cleaning and Focus Time Protection" scenario, Cowork will scan the user's schedule in Outlook, identify conflicts or meetings of low value, and make adjustments based on user priorities; once confirmed, it can accept, reject, or reschedule relevant meetings on its behalf, and automatically insert focus time periods into the schedule.
In terms of "meeting preparation automation," Cowork collects the required information from emails, past meeting minutes, and various documents, sets aside preparation time, and automatically generates a complete meeting package, including briefing documents, supporting analysis materials, and customer-facing presentations saved to Microsoft 365. For "automated company research," Cowork can consolidate earnings reports, SEC filings, analyst comments and relevant news, outputting a research memo with citations, an email-friendly executive summary, and an Excel workbook containing structured financial data.
In the "product release workflow" scenario, Copilot Cowork can help the team build competitive product comparison tables, product value proposition documents, and customer-facing demonstration materials, while sorting out key milestones, responsible personnel, and follow-up steps to improve cross-department collaboration efficiency. Microsoft believes that this type of “end-to-end task agent” will become one of the important forms of AI capabilities in future office scenarios.
Currently, Microsoft has opened Copilot Cowork to a small number of customers for testing in the Research Preview stage. The company plans to gradually expand the external availability of this feature through the Frontier program in late March 2026, but the specific public beta or full commercial timetable has not yet been announced.