Microsoft Overhauls Windows 11 Search With WinUI 3 and Launcher Controls

Microsoft is testing a significant overhaul of the native Windows Search interface in Windows 11, aiming to address long-standing performance bottlenecks with a modernized design and expanded utility controls, as reported by The Verge (https://www.theverge.com/news/1008320/microsoft-windows-search-overhaul-windows-11).

The rebuilt search tool is developed on Microsoft's WinUI 3 framework. Anshul Rawat, corporate vice president of the Windows product team at Microsoft, noted that the initiative is designed for responsiveness and forms part of a broader push to modernize core Windows components. Early testing shows substantial gains in operating speed and reduced memory consumption alongside faster animations and an expanded preview pane.

Under the hood, Microsoft updated the query processing engine to handle typographical errors and synonyms more effectively. The new interface also shifts away from delayed, miniature web-frame results, instead rendering answers inline for standard queries, file previews, photos, and PowerPoint presentations.

Beyond static lookups, the interface functions as a system launcher. Users can trigger administrative settings directly from the search bar—including toggling Bluetooth or dark mode, minimizing open windows, and arranging applications side-by-side. Through Phone Link integration, the search bar can also route actions to a connected smartphone, allowing users to dispatch SMS messages via text commands without opening a chat client.

The revamped search experience is currently in testing with members of the Windows Insider program ahead of an expected broader rollout to Windows 11 in the coming months. Microsoft is also developing updates to integrate the experience into the Start menu next year and adapt the layout across varying taskbar configurations.