
Introduction
Microsoft has unveiled Windows 11 Build 26100.3902, introducing a suite of enhancements aimed at enriching user experience and system functionality. This release, available to Windows Insiders in the Release Preview Channel, brings forward features like Recall (preview), Click to Do (preview), and improved Windows Search, alongside various fixes and performance improvements.
Gradual Rollout Features
Recall (Preview)
Recall is a novel feature designed to assist users in retrieving previously viewed content on their PCs. By capturing snapshots of user activity, Recall enables quick access to applications, websites, images, or documents through descriptive searches. Users have full control over this feature, with options to manage snapshots and ensure privacy through Windows Hello authentication. Learn more about Recall (preview)Click to Do (Preview)
Click to Do streamlines task execution by allowing immediate actions on selected on-screen content. By pressing INLINECODE0 or INLINECODE1 , users can interact with text or images, performing tasks like erasing objects in photos or removing backgrounds in Paint. This feature leverages the on-device Small Language Model (SLM), Phi Silica, ensuring efficient and secure processing. Discover more about Click to Do (Preview)Improved Windows Search
The enhanced Windows Search utilizes semantic indexing models, allowing users to find documents, photos, and settings using natural language queries. This improvement is particularly beneficial for Copilot+ PCs, enabling efficient searches even without internet connectivity. Read about semantic search on Copilot+ PCs
Normal Rollout Features
Windows Update Enhancements
Users will now receive estimated durations for system downtime during updates, displayed on the Windows Update settings page and the Start menu power button. This transparency aids in better planning and minimizes disruptions. More details on Windows Update improvements
File Explorer Improvements
File Explorer has been optimized with curated views on the Home page, facilitating easier access to Microsoft 365 content. Performance enhancements include faster extraction of zipped files and improved text scaling support across various dialogs. Explore File Explorer updatesKnown Issues
A notable issue in this build affects the Windows Recovery Environment (WinRE), potentially rendering it non-functional and hindering the "Fix problems using Windows Update" option under Settings > Recovery. Microsoft is actively working on a resolution for this problem. Stay updated on known issues
Conclusion
Windows 11 Build 26100.3902 introduces significant features and improvements aimed at enhancing productivity and user experience. While some features are rolling out gradually, users can anticipate a more intuitive and efficient operating system. As with any preview build, it's advisable to be aware of known issues and provide feedback to assist in refining the final release.
Reference Links
- Releasing Windows 11 Build 26100.3902 to the Release Preview Channel | Windows Insider Blog
- Windows 11 Build 26100.3902 Now in Release Preview Channel in 2025 - Franetic
- Windows 11 build 26100.3902 breaks the recovery environment – Aptivi
- Windows 11 24H2 Build 26100 causes undocumented issues, blocks some apps
- Announcing Windows 11 Insider Preview Build 26200.5551 (Dev Channel) | Windows Insider Blog