{"family":"windows11","family_label":"Windows 11","build":"28120.3181","base":"28120","tag":"26H1","kb":null,"kb_url":null,"kb_title":null,"release_date":null,"update_type":null,"update_type_label":null,"servicing":null,"ms_known_issues":[],"ms_none_known":false,"ms_highlights":null,"title":"Windows 11 Insider Preview Feature Update (28120.3181)","build_type":"experimental","channel_label":"Experimental","branch":"26H1","kind":"feature-update","kind_label":"Feature update","is_dotnet":false,"status":null,"line":{"status":"silicon","note":"For specific new hardware; not a feature update for existing PCs","support":{"enterprise_education":"2029-03-13","home_pro":"2028-03-14"},"availability_date":"2026-02-10","source_url":"https://learn.microsoft.com/en-us/windows/release-health/windows11-release-information","verified_at":1791440890,"stale":false,"servicing_exceptions":[]},"created":1791396918,"created_iso":"2026-10-07T18:15:18Z","uuid":"cb37f441-7218-4f4b-966d-885cd3b44c9b","permalink":"/builds/windows11/28120.3181/","tag_url":"/builds/windows11/26h1/","index_url":"/builds/windows11/","api_url":"https://search.windowsforum.com/api/builds/build/windows11/28120.3181","records":[{"uuid":"cb37f441-7218-4f4b-966d-885cd3b44c9b","title":"Windows 11 Insider Preview Feature Update (28120.3181)","build":"28120.3181","arch":"amd64","created":1791396918,"created_iso":"2026-10-07T18:15:18Z","build_type":"experimental","channel_label":"Experimental","branch":"26H1","kind":"feature-update","kind_label":"Feature update","status":null,"kb":null,"download_url":"https://uupdump.net/selectlang.php?id=cb37f441-7218-4f4b-966d-885cd3b44c9b"},{"uuid":"2b62de55-ba7d-4953-baed-37a56d024fe7","title":"Windows 11 Insider Preview Feature Update (28120.3181)","build":"28120.3181","arch":"arm64","created":1791396915,"created_iso":"2026-10-07T18:15:15Z","build_type":"experimental","channel_label":"Experimental","branch":"26H1","kind":"feature-update","kind_label":"Feature update","status":null,"kb":null,"download_url":"https://uupdump.net/selectlang.php?id=2b62de55-ba7d-4953-baed-37a56d024fe7"}],"summary":"Windows 11 Insider Preview build **28120.3181** is an **Experimental (26H1)** release. It begins a gradual rollout of a redesigned Windows Search with inline actions for quick settings and device tasks, plus improved matching for typos and synonyms. ([blogs.windows.com](https://blogs.windows.com/windows-insider/2026/10/07/announcing-new-builds-for-7-october-2026/))","known_issues":[{"thread_id":447546,"node_id":4,"title":"Windows 11 Build 29683.1000 Restores Symbols, Leaves Internet and VMware Green Screen Bugs","replies":0,"views":134,"post_date":1791402699,"last_post_date":1791402699,"url":"https://windowsforum.com/news/windows-11-build-29683-1000-restores-symbols-leaves-internet-and-vmware-green-screen-bugs.447546/","kind":"issue","match":"exact","pinned":true,"score":2.0}],"linked":{"news":[{"thread_id":447546,"node_id":4,"title":"Windows 11 Build 29683.1000 Restores Symbols, Leaves Internet and VMware Green Screen Bugs","replies":0,"views":134,"post_date":1791402699,"last_post_date":1791402699,"url":"https://windowsforum.com/news/windows-11-build-29683-1000-restores-symbols-leaves-internet-and-vmware-green-screen-bugs.447546/","kind":"issue","match":"exact","pinned":true,"score":2.0},{"thread_id":447541,"node_id":4,"title":"Microsoft Copilot+ PC File Actions: Hybrid Intelligence Rollout, Permissions and Windows Search","replies":0,"views":138,"post_date":1791400546,"last_post_date":1791400546,"url":"https://windowsforum.com/news/microsoft-copilot-pc-file-actions-hybrid-intelligence-rollout-permissions-and-windows-search.447541/","kind":"coverage","match":"exact","pinned":true,"score":2.0},{"thread_id":447540,"node_id":4,"title":"Windows 11 Insider Search Update: Enable Taskbar Commands for Dark Mode and Bluetooth","replies":0,"views":108,"post_date":1791400420,"last_post_date":1791400420,"url":"https://windowsforum.com/news/windows-11-insider-search-update-enable-taskbar-commands-for-dark-mode-and-bluetooth.447540/","kind":"coverage","match":"exact","pinned":true,"score":2.0},{"thread_id":447530,"node_id":4,"title":"Windows 11 Search Rebuild Adds Quick Actions, Inline Settings Controls and Text Messaging","replies":0,"views":101,"post_date":1791396170,"last_post_date":1791396170,"url":"https://windowsforum.com/news/windows-11-search-rebuild-adds-quick-actions-inline-settings-controls-and-text-messaging.447530/","kind":"coverage","match":"exact","pinned":true,"score":2.0}],"tutorials":[],"threads":[],"total":4,"exact":4,"window_days":45},"related":{"history":[{"build":"28120.3181","title":"Windows 11 Insider Preview Feature Update (28120.3181)","created":1791396918,"kb":null,"build_type":"experimental","channel_label":"Experimental","kind":"feature-update","url":"/builds/windows11/28120.3181/","current":true},{"build":"28120.3151","title":"Windows 11 Insider Preview Feature Update (28120.3151)","created":1790960423,"kb":null,"build_type":"experimental","channel_label":"Experimental","kind":"feature-update","url":"/builds/windows11/28120.3151/","current":false},{"build":"28120.3122","title":"Windows 11 Insider Preview Feature Update (28120.3122)","created":1790355615,"kb":null,"build_type":"experimental","channel_label":"Experimental","kind":"feature-update","url":"/builds/windows11/28120.3122/","current":false},{"build":"28120.3032","title":"Windows 11 Insider Preview Feature Update (28120.3032)","created":1789750935,"kb":null,"build_type":"experimental","channel_label":"Experimental","kind":"feature-update","url":"/builds/windows11/28120.3032/","current":false},{"build":"28120.3002","title":"Windows 11 Insider Preview Feature Update (28120.3002)","created":1789146074,"kb":null,"build_type":"experimental","channel_label":"Experimental","kind":"feature-update","url":"/builds/windows11/28120.3002/","current":false},{"build":"28120.2912","title":"Windows 11 Insider Preview Feature Update (28120.2912)","created":1788886879,"kb":null,"build_type":"experimental","channel_label":"Experimental","kind":"feature-update","url":"/builds/windows11/28120.2912/","current":false},{"build":"28120.2824","title":"Windows 11 Insider Preview Feature Update (28120.2824)","created":1788210881,"kb":null,"build_type":"experimental","channel_label":"Experimental","kind":"feature-update","url":"/builds/windows11/28120.2824/","current":false},{"build":"28120.2760","title":"Windows 11 Insider Preview Feature Update (28120.2760)","created":1787651465,"kb":null,"build_type":"experimental","channel_label":"Experimental","kind":"feature-update","url":"/builds/windows11/28120.2760/","current":false}],"history_total":16,"prev":{"build":"28120.3151","title":"Windows 11 Insider Preview Feature Update (28120.3151)","created":1790960423,"kb":null,"build_type":"experimental","channel_label":"Experimental","kind":"feature-update","url":"/builds/windows11/28120.3151/","current":false},"next":null,"wave":[]},"source":"uup","indexable":true,"generated":1791447720}