Announcing Windows 11 Insider Experimental (26H1) Preview Build 28020.2207 (opens in new tab)

Covered by 3 sources including Blog, NeowinDiscussed on r/Windows11

--- layout: Conceptual title: Windows 11 Insider Experimental (26H1) Preview Build 28020.2207 - Windows Insider Program | Microsoft Learn canonicalUrl: breadcrumb_path: /windows-insider/breadcrumb/toc.json uhfHeaderId: MSDocsHeader-Windows recommendations: true feedback_system: None ms.date: 2026-05-29T00:00:00.0000000Z description: Release notes for Windows 11 Insider Experimental (26H1) Preview Build 28020.2207 author: Schlines manager: chmorri ms.tgt_pltfrm: na ms.author: stlines ms.local...

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Covered in 3 articles

Blog·

Start Menu Improvements Are Available for Testing on the Experimental Channel

Neowin·

Microsoft releases new ISO files for the latest Windows 11 preview builds

blogs.windows.com·

Covered in 3 articles

Start Menu Improvements Are Available for Testing on the Experimental Channel

Microsoft releases new ISO files for the latest Windows 11 preview builds

Windows Blog: Announcing new builds for 29 May 2026