What changed in Microsoft Copilot this week — and should you actually use it?

Copilot now brings chat, work coordination, app building, autonomous tasks, and Office documents into one place. Most of the newest tools remain previews, so start with a narrow low-risk project.

Microsoft is turning Copilot into a work hub: Home combines Chat and Cowork and routes a request to the appropriate mode; Code uses GitHub Copilot technology to build apps and dashboards from plain-language prompts; Autopilot is an always-on agent with its own company-directory identity and IT-controlled permissions; and Word, Excel, and PowerPoint can now run inside Copilot. The permission model is the enterprise unlock because an agent that keeps working after a laptop closes needs auditable identity and narrowly scoped access—not a borrowed employee login. Try Code first on a small internal dashboard with sample data.

For Autopilot, test a recurring follow-up thread and require human approval before it sends or changes anything. Cost views can show employees what their AI usage costs. The honest caveat: Code reaches Frontier early access at the end of September, the broader Microsoft 365 Premium and Pro preview comes later this year, and Autopilot begins in private preview—so most readers cannot use the full package yet.