Bluetooth LE Audio Archives

Winsage

February 28, 2026

Microsoft testing Windows 11 batch file security improvements

Microsoft has released new Windows 11 Insider Preview builds that enhance security and performance for batch files and CMD scripts. IT administrators can now activate a secure processing mode by adding the LockBatchFilesInUse registry value, which prevents modifications to batch files while they are running. This update also requires signature validation only once per batch file, improving performance. Additionally, the Shared Audio feature has been refined, allowing users to share audio across multiple devices with individual volume sliders and a new taskbar indicator. The feature now supports more Bluetooth LE Audio accessories, including Samsung Galaxy Buds 4, Sony WF-1000XM6, and Xbox Wireless Headset. These updates are available for Windows Insiders in the Beta and Dev channels with specific preview builds installed.

Winsage

February 27, 2026

Announcing Windows 11 Insider Preview Build 26220.7934 (Beta Channel)

Windows 11 Insider Preview Build 26220.7934 (KB5077242) has been released to the Beta Channel. Key updates include: - Enhanced security and performance for batch files with a new secure mode that ensures batch files remain unchanged during execution, improving performance and security. - Shared audio feature now includes individual volume sliders for each listener and a taskbar indicator for ongoing audio sharing sessions. - A new command for Narrator users allows reading the status bar contents in applications like Word and Excel. - The rollout of improved taskbar animations has been temporarily paused. - Reliability improvements for removing Windows Update files and windows.old files. - Enhanced typing reliability with the ADLaM keyboard. - The Paint app has introduced a freeform rotate feature for shapes, text, and selections. Insiders can access these updates through Settings > Windows Update, and features may be gradually rolled out using Controlled Feature Rollout technology. A desktop watermark is displayed for Windows Insider pre-release builds.

Winsage

February 27, 2026

Announcing Windows 11 Insider Preview Build 26300.7939 (Dev Channel)

Windows 11 Insider Preview Build 26300.7939 (KB 5077243) has been released to the Dev Channel, introducing new features and improvements. Key updates include enhanced security and performance for batch files through a new secure mode, individual volume sliders for shared audio between Bluetooth LE Audio devices, a new Narrator command to read status bar contents in applications, improved reliability for removing Windows Update files, and enhanced typing reliability with the ADLaM keyboard. The rollout of improved taskbar animations has been temporarily paused. Updates are gradually being rolled out to Insiders who have opted in through Settings > Windows Update.

Winsage

January 17, 2026

A bright idea: Latest Windows Insider build addresses file explorer’s ‘flash bang’ bug

Windows Insiders are receiving an update with Windows 11 build 28020.1371, which addresses a 'flash bang' effect in dark mode that has been troubling users, particularly on large OLED monitors. The update resolves an issue causing File Explorer to show a white flash when navigating between pages. It also introduces features such as Bluetooth LE audio support for two pairs of headphones and an internet speed check from the taskbar. Additionally, the Copilot app has been updated to version 1.25095.161. There are discussions about the reluctance of Windows 10 users to upgrade to Windows 11 due to stringent system requirements, although tools like Rufus allow some to bypass these limitations.

Winsage

December 9, 2025

Windows PC gaming in 2025: Handheld innovation, Arm progress and DirectX advances

Windows has been a key platform for PC gaming, evolving significantly by 2025 with advancements in handheld gaming and performance. The ROG Xbox Ally and ROG Xbox Ally X, powered by AMD Ryzen Z2 Series processors, were introduced, enhancing handheld gaming experiences. The Xbox Full Screen Experience (FSE) was launched for these devices, optimizing gaming interfaces. Advanced Shader Delivery (ASD) was implemented, reducing load times by over 80% for some titles. System-level performance improvements included tuned power management and lower CPU overhead. Windows also focused on Arm devices, enabling local game installations through the Xbox PC app and expanding compatibility with the Prism emulator. Native anti-cheat support was introduced for Arm devices, enhancing competitive gaming. DirectX 12 advancements included features that improved ray tracing performance by up to 2.3×. Bluetooth LE Audio support was added to enhance audio quality for gamers. Upcoming innovations include expanding FSE to more Windows devices, further ASD support, and a preview of Auto Super Resolution for improved visuals in games.

Winsage

November 3, 2025

Galaxy Books could soon stream audio to two Galaxy Buds simultaneously

Microsoft has integrated Bluetooth LE Audio into Windows 11 and is set to introduce Bluetooth Auracast, allowing users to stream audio to two sets of wireless earbuds simultaneously. To use Auracast, both the computer and earbuds must support Bluetooth LE Audio. The feature is being tested on devices including the Galaxy Book 5 Pro, Galaxy Book 5 Pro 360, seventh-generation Surface Laptop, and the latest 13-inch Surface Pro. Compatible Samsung wireless audio devices include Galaxy Buds 2 Pro, Galaxy Buds 3, and Galaxy Buds 3 Pro.

Winsage

November 3, 2025

Windows 11 insiders can now share Bluetooth LE audio over two pairs of headphones, so now you and your bestie can both sob over K-Pop Demon Hunters on the plane

Windows 11 Insiders are testing build 26220.7051, which includes a Shared Audio feature that allows two users to listen to the same audio through separate Bluetooth devices. This feature is part of an initiative to expand Bluetooth Low Energy Audio support on Windows 11, currently available on select "Windows 11 Copilot+ PCs," including various Surface laptops, Surface Pro tablets, and Samsung Galaxy Book 4 and 5 models. Users need Bluetooth LE Audio-compatible devices, such as Samsung Galaxy Buds2 Pro, Buds3, Buds3 Pro, Sony WH-1000XM6 headphones, and recent LE Audio-capable hearing aids from ReSound and Beltone. Additionally, the build introduces a full-screen experience for handheld Windows 11 devices, enhancing performance and gameplay, particularly for devices like the ASUS ROG Xbox Ally and MSI Claw, the latter being the first non-Xbox device to receive this feature.

Winsage

November 2, 2025

Windows 11 Build 26220.7051 released with “Ask Copilot” feature

Windows 11 Build 26220.7051 is being rolled out to testers in the Insider Program, introducing new features including the 'Ask Copilot' feature on the taskbar, which allows users to search the internet, local files, and AI resources using text and voice commands. Users can activate it via Settings > Personalization > Taskbar > Ask Copilot. A new full-screen experience for Xbox is now available to all handheld device owners, which can be enabled through Settings > Gaming > Full screen experience. The update also includes "shared audio" support for Bluetooth, allowing audio streams to be transmitted to two Bluetooth devices simultaneously. ARM PCs will see improved performance with expanded support for more 64-bit x86 applications under emulation. These features will roll out to all users in the coming weeks, with early access available through the Beta or Dev Channel of the Windows Insider Program.

Winsage

November 1, 2025

Windows 11 tests shared Bluetooth audio support, but only for AI PCs

Microsoft is testing a "shared audio" feature on Copilot+ PCs that utilizes Bluetooth LE Audio broadcast technology, allowing simultaneous audio streaming to two Bluetooth devices. This feature is part of Windows 11 Build 26220.7051 (KB5067115) and can be activated through quick settings. Currently, it is compatible with select PCs, including various models of Surface laptops and Surface Pro devices, and will expand to additional devices in the future, such as Samsung Galaxy Book models. Users will need compatible audio accessories to utilize the feature, which is being rolled out to Windows Insider Program participants in the Dev and Beta channels.

Winsage

November 1, 2025

Extending Bluetooth® LE Audio on Windows 11 with shared audio (preview)

Today, the shared audio (preview) feature has been rolled out in Windows 11 Insider Preview Build (26220.7051) for Dev and Beta Channels, allowing users to share audio between two Bluetooth audio devices simultaneously. This feature utilizes Bluetooth LE Audio broadcast technology and is currently available on select Copilot+ PCs, with plans to expand support to more devices in the future. Users can share audio by connecting two compatible Bluetooth LE Audio accessories to their Windows 11 PC and accessing the “Shared audio (preview)” tile in quick settings. Compatible devices include specific Surface Laptop and Surface Pro models, as well as Samsung Galaxy Book models. Compatible Bluetooth LE Audio accessories include Samsung Galaxy Buds2 Pro, Galaxy Buds3, Galaxy Buds3 Pro, Sony WH-1000XM6, and recent hearing aids from ReSound and Beltone. To use the feature, users must enroll in the Windows Insider Dev or Beta Channels and ensure their OS and drivers are updated. Feedback from users is encouraged to improve the experience.