Microsoft is experimenting with a new Windows 11 feature that would let AI assistants access individual app windows directly from the taskbar.
The feature, labeled “Share any window from my taskbar with virtual assistant,” allows users to share a specific open window with an AI tool—such as Microsoft Copilot—without launching a traditional screen-sharing session. It was first discovered in preview builds by Windows data miner @phantomofearth.
Instead of sharing the entire desktop, users can grant access to a single app window straight from the taskbar interface. Once shared, the AI assistant can read visible content within that window, summarize information, offer contextual suggestions, and visually guide users through certain actions.
At this stage, the assistant functions strictly as a reading and support layer. It cannot take control of the app, click buttons, or directly manipulate content. The interaction remains advisory rather than interactive.
Privacy appears to be a consideration in the rollout. The feature is optional and disabled by default. Users who wish to enable it must do so manually in Windows 11 settings, and it can be turned off entirely at any time.
If fully implemented, the feature could streamline how users interact with AI tools inside Windows 11—especially for tasks like summarizing documents, analyzing spreadsheets, or troubleshooting settings—without requiring full screen access. Microsoft has not yet announced when or if the feature will roll out to all users.