kb5089573

Microsoft released the optional Windows 11 preview update KB5089573 on May 26, 2026, for Windows 11 versions 24H2 and 25H2, moving systems to builds 26100.8524 and 26200.8524 while beginning a gradual rollout of performance changes that make core shell interactions feel faster. The headline is...

Microsoft is rolling out Shared Audio in Windows 11 through the May 26, 2026 KB5089573 preview update, letting two people listen to the same PC at once through separate compatible Bluetooth LE Audio headphones, earbuds, speakers, or hearing devices. The feature is easy to describe because Apple...

Microsoft’s May 26, 2026 preview update KB5089573 moves Windows 11 version 25H2 to build 26200.8524 and version 24H2 to build 26100.8524, while documenting a May security-update failure that can block installation on PCs with cramped EFI System Partitions. The preview itself is not the whole...

Microsoft released the May 26, 2026 preview update KB5089573 for Windows 11 versions 24H2 and 25H2, moving PCs to OS builds 26100.8524 and 26200.8524 while adding staged performance, audio, setup, Task Manager, camera, and reliability changes. The headline is not merely that another...

Microsoft released the optional Windows 11 preview update KB5089573 on May 26, 2026, for Windows 11 versions 24H2 and 25H2, bringing OS builds 26100.8524 and 26200.8524 with performance changes aimed at faster app launches and snappier shell interactions. That is the plain news. The larger story...

Microsoft released the optional Windows 11 KB5089573 preview update on May 26, 2026, for Windows 11 24H2 and 25H2 systems, bringing a phased performance change that accelerates app launch paths and shell surfaces such as Start, Search, Action Center, and related UI flyouts. The feature is not...

Microsoft released the May 2026 non-security preview update KB5089573 for Windows 11 versions 25H2 and 24H2 on May 26, 2026, moving those systems to OS builds 26200.8524 and 26100.8524 while also documenting a serious installation failure tied to the earlier May security update. The preview is...

Microsoft’s May 26, 2026 preview update for Windows 11 versions 25H2 and 24H2, KB5089573, advances systems to OS builds 26200.8524 and 26100.8524 while documenting a separate May security update failure tied to cramped EFI System Partitions. The headline is not just another cumulative preview...

Microsoft released KB5089573 on May 26, 2026, as the optional non-security preview update for Windows 11 version 25H2 and 24H2, moving supported systems to OS builds 26200.8524 and 26100.8524 while also documenting a lingering installation failure tied to May’s earlier KB5089549 update. The...

Microsoft updated the Windows 11 Release Preview builds for versions 24H2 and 25H2 on May 19, 2026, moving KB5089573 to builds 26100.8521 and 26200.8521 with fixes for unexpectedly muted audio and a Windows Push Notification service hang that could stop apps and notifications from working. The...

Microsoft released Windows 11 Release Preview builds 26100.8514 and 26200.8514 as KB5089573 for versions 24H2 and 25H2, plus build 28000.2173 as KB5089570 for version 26H1, on May 14, 2026, for Windows Insiders in the Release Preview channel. The interesting part is not that another pair of...

Microsoft released Windows 11 builds 26100.8514 and 26200.8514 under KB5089573 to the Release Preview Channel on May 14, 2026, previewing the non-security optional update expected for Windows 11 versions 24H2 and 25H2 later this month. The headline features are practical rather than theatrical...