Microsoft is unveiling an innovative docking feature for the Windows 11 Copilot app, enhancing user experience by allowing the application to be pinned to either the left or right edge of the screen. This new functionality, which automatically resizes other open applications to create additional workspace, was initially discovered by Windows Latest and is being rolled out progressively to users. The update brings Copilot’s interface closer to its original sidebar design from 2024, offering a more integrated approach to multitasking.
How the New Windows 11 Copilot Docking Works
Upon hovering over the newly added menu in the Copilot title bar, users will find layout options tailored specifically for Copilot, distinct from the standard Snap Layouts used for typical app windows. The available layouts include:
- The current experience, where Copilot functions as a standalone app.
- The existing picture-in-picture mode, allowing Copilot to remain a small window atop other applications.
- A new option to dock Copilot to the left side of the screen.
- A new option to dock Copilot to the right side of the screen.
When docked, the Windows 11 interface automatically adjusts to accommodate the Copilot panel, with other open applications repositioning to fill the remaining space. Notably, even a full-screen File Explorer window will resize to ensure room for the docked Copilot. Once pinned, Copilot stays fixed to the screen edge, with the desktop adapting around it. This iteration offers users greater control over placement, allowing for left or right docking, or the option to utilize picture-in-picture mode.
A Return to the Original Copilot Sidebar Design and What It Means for Users
Over time, Copilot has experienced several redesigns within Windows 11. The latest update reintroduces a docking layout reminiscent of the original 2024 sidebar concept, positioning Copilot alongside other applications rather than as a floating window. The initial sidebar was constructed using web technologies, which limited its integration with other applications, ultimately leading to the development of a standalone Copilot app. This app was subsequently transformed back into a web-based version.
According to Windows Latest, the current iteration of Copilot on Windows operates as an Edge-based wrapper, incorporating a private instance of Microsoft Edge. While the rationale behind this bundling remains unclear, it appears to support the new docking experience. Importantly, the docking option is not mandatory; users who prefer a more traditional setup can continue using Copilot as a standalone application or close it entirely.
For those who wish to keep Copilot visible while working—especially with features like Copilot Vision that analyze on-screen content—the docked layout ensures accessibility without the hassle of manual window resizing. However, Microsoft has yet to confirm whether Copilot will automatically dock when certain features, such as Copilot Vision, are activated. As the feature rollout is gradual, not all users will have immediate access to the new docking options, and Microsoft has not released a comprehensive timeline or detailed documentation regarding this change.
