Your organization wants to deploy a Copilot Studio agent that can autonomously log into an internal web portal, fill out a time-entry form, and click Submit — all without human assistance. Which capability must you enable in Copilot Studio to allow the agent to perform these desktop and browser interactions?

Computer use is a specialized capability in Copilot Studio that allows an agent to interact with graphical user interfaces — web browsers, desktop apps, and anything a human user could see and click. It works by provisioning a hosted virtual machine where the agent can launch a browser session, observe the screen, and send mouse/keyboard actions. The generative orchestration mode setting is about how the agent selects and chains topics or actions using AI reasoning. It does not grant screen interaction capabilities. The HTTP action that POSTs form data directly to the web portal API is valid for APIs but does nothing for portals that lack a REST API — screen-based form submission requires computer use, not HTTP POST. The Power Automate cloud flow with UI flows is a separate RPA capability that works independently of Copilot Studio's computer use feature. While UI flows can automate UIs, the question specifically asks what to enable in Copilot Studio for the agent itself, and the correct answer is the computer use toggle with a hosted machine. On the exam, remember: computer use = agent sees a screen and acts on it. It requires both enabling the feature flag in the agent and associating a hosted machine resource, which provides the virtual environment. Without the hosted machine, there is no screen for the agent to interact with. Data security note: computer use sessions are sandboxed — credentials entered during a session are not stored in the agent's knowledge base, but you should still apply DLP policies to govern what data the agent can access during a session.