Microsoft Stock Pops as Copilot Relaunches Into a Workplace AI Hub

Shares of $MSFT popped Thursday after Microsoft unveiled a major overhaul of Copilot, repositioning it away from a standalone personal AI chatbot and toward a workplace hub for coding, automation, document work, and cost management.

A shift from chatbot to workplace hub

The redesign moves Copilot away from competing primarily as a personal AI chatbot and toward a set of practical, task-oriented software features built into the tools people already use for work. Microsoft is framing the new Copilot as a foundation spanning chat, delegated work, coding, and autonomous agents — the company's answer to making AI a daily workplace habit rather than a novelty.

Copilot Home becomes the front door

Copilot Home is the new central entry point for a user's Copilot activity, bringing the existing Chat and Cowork modes together in one place. Chat remains built for quick questions and drafts, while Cowork is meant for larger, delegated work — Microsoft's own examples include an RFP response, a launch kit, or a financial close package that the system runs end to end.

Copilot Code: natural-language app building

Copilot Code lets users create apps, dashboards, and other software through natural-language prompts, built on the same underlying technology as GitHub Copilot. Code enters early access at the end of this month through Microsoft's Frontier program, with a preview expected for Microsoft 365 Premium and Pro subscribers later this year.

Autopilot: a persistent, agentic Copilot

Autopilot is a reworked version of the agent Microsoft previously called Scout. Rather than waiting for a prompt, it's designed to keep working on its own — monitoring channels, following up on threads, running recurring tasks, and picking projects back up days later. It gets its own identity in an organization's directory, along with user-controlled permissions, and can be @mentioned directly in tools like Teams and Outlook. Autopilot moves into private preview at the end of the month.

Office in Copilot

"Office in Copilot" folds full Word, Excel, and PowerPoint functionality directly into the Copilot interface. From Home, a user can ask Copilot to draft a document, build a budget model, or put together a presentation, and Copilot creates or edits a real, live file that teammates can collaborate on without leaving Copilot or switching apps.

New cost-management tools

Alongside the feature additions, Microsoft is rolling out cost-management capabilities that give employees direct visibility into their AI-usage expenses. Billing itself is also splitting along the new feature lines: Chat and the Office integration stay on Microsoft's existing per-user subscription license, while Cowork, Code, and Autopilot move to usage-based billing.