Microsoft is currently testing a completely reimagined version of its Copilot app for Windows 11—a significant departure from the previous web-based model towards a fully native interface. This preview, exclusively available to Windows Insiders, introduces a modern interface that mirrors the design principles of Windows 11, featuring refined elements such as mica blur effects, built-in context menus, and an optimized sidebar for managing chat sessions. Built on Microsoft's native UI framework, the updated app offers faster launch times and smoother interactions while delivering a cohesive visual experience. Although the core functionalities remain unchanged—allowing users to engage in text chats, utilize Copilot Voice, and access saved conversations—the redesign emphasizes enhanced visual appeal and usability.

A dedicated "new chat" button and a well-organized sidebar work together to simplify navigation and encourage more frequent use of AI-driven features. The update also preserves key settings like launching Copilot at startup and activating it via the Alt+Spacebar shortcut. This rollout follows last week's unexpected launch of a native Copilot app for macOS, which was odd given Microsoft's longstanding focus on Windows. With this update, Microsoft appears starts an era of offering a consistent experience across platforms, besides its core Office suite. The preview, identified as version 1.25023.106.0 and available through the Microsoft Store, invites Windows Insiders to test the new design—while a public release is anticipated pending further feedback.