Microsoft has announced a series of generative AI features for Windows 11, aiming to transform every PC into an 'AI PC' through voice activation, screen analysis, and automated file handling. These updates, including the 'Hey, Copilot' voice command and worldwide rollout of Copilot Vision, build on the company's agentic AI focus. The features emphasize natural user interactions while addressing past privacy concerns from tools like Recall.
On October 16, 2025, Microsoft unveiled expansions to its Copilot AI assistant, integrating deeper into Windows 11's core functions for all users, not just those with specialized Copilot+ hardware. The announcements highlight 'agentic' AI, where the software performs background tasks on users' behalf.
A key addition is the 'Hey, Copilot' voice activation phrase, allowing users to summon the chatbot hands-free on Windows 11 PCs. As Microsoft's Consumer Chief Marketing Officer Yusuf Mehdi explained, 'AI PCs' should recognize input 'naturally, in text or voice,' guide users based on screen content, and 'take action on your behalf.' Users can dismiss it by saying 'goodbye,' with keyboard options like the Copilot key or Windows + C shortcut also available.
Copilot Vision, which analyzes screen or app contents for guidance—such as Excel tasks or photo suggestions—is now rolling out worldwide, having launched in the US in mid-June. A beta version, Gaming Copilot, offers game-specific advice. These build on prior features like Copilot Connectors for services such as Gmail and Dropbox, and AI tools in File Explorer for batch-editing images or summarizing documents.
New capabilities include transforming the Start menu's Search into an 'Ask Copilot' field for local file queries and Copilot interactions. Copilot Actions enable file management, like sorting vacation photos or extracting PDF data, as a 'general-purpose agent' for desktop and web apps. Copilot can also navigate PC settings via plain-language questions, linking to the Settings app.
Microsoft emphasized security lessons from the 2024 Recall rollout, which faced privacy flaws and was delayed for overhauls. Features like Copilot Actions are disabled by default and tested via Windows Insider channels. Corporate Vice President Dana Huang detailed protections: AI agents use dedicated accounts with minimal privileges, mandatory code-signing, and activity logs for user verification.
While rollout timelines remain unspecified, these updates aim to embed AI into everyday tasks like the taskbar and file editing, potentially reviving elements of the discontinued Cortana assistant.