Copilot Cowork launches on iOS and Android, adding a 'Skills' layer for automated workflows
- Microsoft on May 5 brought Copilot Cowork to iOS and Android, letting Frontier preview users hand off multi-step work from the Microsoft 365 mobile app. - The new Skills system turns repeated prompts into reusable workflows, while plugins add external connectors and domain-specific abilities beyond core Microsoft 365 tasks. - It pushes Copilot from drafting toward supervised execution — but only in preview, with approvals, admin controls, and Frontier enrollment still required.
Microsoft is trying to turn Copilot into something closer to an operator than a chatbot. That’s the point of the latest Copilot Cowork update, which brought the product to iOS and Android and added a new Skills layer for reusable workflows. The gap Microsoft is chasing is pretty obvious — Copilot has been useful for drafts, summaries, and search, but not great at actually finishing multi-step work. Now the company wants you to hand off that work from your phone and let Cowork keep going in the background. ### What is Cowork, exactly? Cowork is Microsoft’s agentic layer inside Microsoft 365 Copilot. Instead of answering one prompt and stopping, it can send emails, schedule meetings, create Word, Excel, PowerPoint, and PDF files, post in Teams, search across company data, and handle longer tasks that unfold over minutes or hours. Microsoft draws a clean line here — Copilot Chat helps you think, Cowork helps you get the work done. (microsoft.com) ### What changed this week? The big change is mobile. As of May 2026, Cowork is available on iOS and Android through the Microsoft 365 Copilot mobile app for Frontier users. That matters because Cowork already runs in the cloud, so the handoff no longer starts only when you’re at a desktop. Microsoft’s pitch is basically: delegate a task on the train, between meetings, or away from your desk, then come back later to a finished result or an approval request. (learn.microsoft.com) ### What are “Skills” supposed to do? Skills are reusable instructions for how Cowork should perform a task or workflow. Think of them as saved playbooks — not just “write this memo,” but “write this memo in our format, with this tone, using this process.” Microsoft says there are built-in skills for common Microsoft 365 jobs like document creation, meeting coordination, and research, and users can also create custom skills for recurring team processes. (microsoft.com) ### Why is that different from a normal prompt? A plain prompt is disposable. A skill is meant to be reused. That’s the real shift. If a team keeps doing the same weekly briefing, project kickoff, or stakeholder update, the goal is to capture the pattern once and let Cowork repeat it consistently. Microsoft’s documentation says users can add custom skills through natural language or OneDrive, with support for up to 50 custom skills in the current Frontier feature set. (microsoft.com) ### Where do plugins fit in? Plugins extend Cowork beyond its default Microsoft 365 actions. Microsoft says a plugin can include skills, connectors, or both. Skills add domain expertise — things like finance, legal, or HR workflows — while connectors link Cowork to outside data sources and services. That means the product is being positioned less like a fixed assistant and more like a workflow hub that can be taught new tricks. (learn.microsoft.com) ### Does Cowork act on its own? Yes, but with guardrails. Microsoft says Cowork shows its steps in the conversation, asks for clarification when needed, and requires approval before changes are applied. The mobile expansion doesn’t remove that supervision model. It just makes the handoff easier and more constant. That’s important because Microsoft is clearly pushing “execution” as the next Copilot phase without asking enterprises to give up visibility or governance. (learn.microsoft.com) ### Who can actually use this now? Not everyone. Cowork is still a prerelease Frontier feature, not a broad general release product. Microsoft’s Learn pages say users need a Microsoft 365 Copilot license, Cowork enabled in their environment, and Frontier enrollment. Admins also get governance hooks through Agent 365 integration, which Microsoft says brings observability, security, and compliance controls under one control plane. (learn.microsoft.com) ### Bottom line? This update matters because it shows where Microsoft thinks Copilot is headed. Not just writing for you. Not just answering questions. Actually running chunks of work — across apps, with reusable workflows, from your phone — while you stay in the approval loop. The catch is that it’s still preview-only. But the direction is very clear. (microsoft.com) (learn.microsoft.com)
