Microsoft is rolling out a significant overhaul for Windows 11 search, aiming to prioritize local files and applications while purging promotional content. Currently in testing for Windows Insider participants as of July 2026, the update seeks to restore the search bar as a functional tool rather than a marketing platform.
Windows 11 Search Removes Promotional Content
Prioritizing Local Results Over Web Promotions
For years, users have criticized the Windows 11 search bar for its cluttered interface, which often favored Bing trends, Microsoft Store suggestions, and promotional content over the files and applications actually residing on their machines. These elements—including daily quizzes, Bing trends, and Microsoft Store app suggestions—were frequently more visible than a user’s own files. According to reports from July 2026, Microsoft is finally addressing these grievances by shifting the focus back to local utility. In the version currently being tested, promotional modules are being removed from the search home screen and the web results column.
The goal is to provide a cleaner, faster experience. When a user enters a query, the system is now designed to display executables, associated files, and system settings before offering web links. This change is intended to make the search bar a more efficient tool for navigation rather than a source of digital distractions. The space previously occupied by promotional material is now being repurposed to display more details about recent searches and items of actual utility.
Marcus Ash Updates File Explorer Performance
Enhanced File Explorer Performance and Functionality
The improvements extend beyond the main search bar and into the File Explorer itself, which has long been a point of frustration for users due to slow performance. Marcus Ash, one of the managers for design and research in Windows, confirmed the update in a statement on July 13, 2026. The improvements we are making to performance and relevance for file searching are coming next to File Explorer. Starting with dramatic speed improvements when searching across This PC,
Ash stated.
The updated File Explorer search engine is designed to be more capable, allowing users to find files faster by entering only the first few letters of a desired element. Furthermore, the engine is being upgraded to automatically correct typos to identify intended applications or files. Beyond search, Microsoft has also begun deploying other enhancements to File Explorer, including the reintroduction of a “Refresh” button in the right-click context menu, a feature currently being tested by Insiders.
Specific Functional Upgrades to Search Workflow
Specific Functional Upgrades
The search overhaul introduces several concrete changes to daily workflows:
- Typo Correction: The engine is becoming more adept at identifying files and apps even with minor input errors; for example, typing “utlook” is now sufficient to surface the Outlook application.
- Better Identification: Results are now more clearly labeled as applications, files, system settings, or web results, which helps to limit accidental clicks.
- Enhanced Previewing: Microsoft is adding larger previews for supported file types.
- Contextual Utility: Users can now use “Open with” commands directly from search results, allowing them to launch a video with a preferred player without navigating through the File Explorer.
- Query Efficiency: The module now supports two-character search queries and is designed to reduce system crashes or loading screens.
Pavan Davuluri Launches Project Windows K2
Context and The “Windows K2” Project

These updates are currently being deployed through the Windows Insider program, specifically within the “Experimentalchannel. This initiative operates within a broader context: in March 2026, Pavan Davuluri, the president of Windows, publicly acknowledged serious
pain points” in Windows 11 that had eroded user trust and generated negative sentiment.
Internal reports indicate that this effort is part of a project codenamed “Windows K2,” established during the second half of 2025. Named after the second-highest mountain in the world, K2 is not a new version of the operating system, but a multi-year program intended to address recurring user complaints regarding excessive AI features, system bloat, performance issues, and reliability failures. By refining fundamental components like the search engine and File Explorer, the company aims to raise the quality level of Windows 11 and address the frustrations that have persisted since the operating system’s release on October 5, 2021.
Sources: 01net, windows.developpez.com.
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