--- title: "Announcing Windows 11 Insider Preview Build 28120.2546 for Experimental (26H1)" url: https://daily.dev/posts/announcing-windows-11-insider-preview-build-28120-2546-for-experimental-26h1--mk2zwfhaj source_url: https://blogs.windows.com/windows-insider/2026/07/21/announcing-windows-11-insider-preview-build-28120-2546-for-experimental-26h1 type: article source: "Windows Blogs" published: 2026-07-21T21:08:06.199Z updated: 2026-07-21T21:08:22.878Z tags: ["windows", "accessibility"] reading_time: 2 upvotes: 0 comments: 0 language: en --- > ## Documentation Index > Fetch the complete documentation index at: https://daily.dev/llms.txt > Use this file to discover all available pages before exploring further. # Announcing Windows 11 Insider Preview Build 28120.2546 for Experimental (26H1) **[Windows Blogs](https://daily.dev/sources/windows)** · 2 min read · 0 upvotes · 0 comments ## Summary Windows 11 Insider Preview Build 28120.2546 is now available for the Experimental (26H1) channel. Key updates include smart card removal policy support for Azure Virtual Desktop and Windows 365 sessions using Microsoft Entra ID authentication, enabling automatic disconnection when a smart card is removed. Narrator gains instant braille display connectivity with HID standard support over USB and Bluetooth, including compatibility during initial Windows setup (OOBE) for deaf-blind users. Voice Access adds support for Portuguese (Portugal), Portuguese (Brazil), and Korean. Additional fixes address Bluetooth gamepad navigation in quick settings and a crash on the Graphics settings page. ## Full article daily.dev links to this article rather than hosting it. Read it at the original source: ## Similar posts on daily.dev - [Announcing Windows 11 Insider Preview Build 29634.1000 for Experimental \(Future Platforms\)](https://daily.dev/posts/announcing-windows-11-insider-preview-build-29634-1000-for-experimental-future-platforms--pdaxr8zol) · Windows Blogs · 0 upvotes · 0 comments - [Announcing new builds for 22 May 2026](https://daily.dev/posts/announcing-new-builds-for-22-may-2026-6kepat3yr) · Windows Blogs · 1 upvotes · 0 comments - [Announcing Windows 11 Insider Preview Build 26220.7535 \(Dev & Beta Channels\)](https://daily.dev/posts/announcing-windows-11-insider-preview-build-26220-7535-dev-beta-channels--hhlqmlp3y) · Windows Blogs · 0 upvotes · 0 comments --- Tags: [#windows](https://daily.dev/tags/windows), [#accessibility](https://daily.dev/tags/accessibility) [View this post on daily.dev](https://daily.dev/posts/announcing-windows-11-insider-preview-build-28120-2546-for-experimental-26h1--mk2zwfhaj)