Microsoft Windows 11 24H2 Update Version OS Builds 26200.7922 and 26100.7922

KB5077241 is a non-security preview update for Windows 11 25H2 and 24H2, delivering quality, performance, and reliability improvements for OS Builds 26200.7922 and 26100.7922. It also adds new features such as built-in Sysmon, RSAT on Arm64, Secure Boot management cmdlets, and a taskbar network speed test. Reference IDs: KB5077371.

• Built-in Sysmon is now available natively on Windows for threat detection and event logging.
• Secure Boot rollout improvements add higher-confidence device targeting for new certificates and new PowerShell cmdlets: Get-SecureBootUEFI -Decoded and Get-SecureBootSVN.
• Windows Secure Boot certificate expiration guidance is highlighted; certificates used by most devices begin expiring in June 2026.

• Improved BitLocker reliability so devices no longer stop responding after entering the recovery key.
• Improved sign-in screen reliability.
• Improved Nearby Sharing reliability when sending larger files.
• Improved Project menu reliability after pressing Windows logo key + P.
• Improved Windows printing service performance to reduce slowdowns during high-volume printing.
• Improved File Explorer reliability, including opening new windows and showing devices on the Network page.
• Improved display wake-from-sleep reliability and resume performance under heavy load.
• Improved Windows Update settings responsiveness.
• Improved scanning performance for temporary files in Storage Settings.
• Improved visual consistency across Windows, including the taskbar, Windows Security credential fields, and the print dialog.

• Emoji 16.0 adds a curated set of new emojis in the emoji panel.
• Windows Backup for Organizations now includes first sign-in restore for Microsoft Entra hybrid joined devices, Cloud PCs, and multi-user environments.
• Quick Machine Recovery now turns on automatically for eligible non-domain-joined Windows Professional devices.
• Taskbar and system tray now include a built-in network speed test.
• Start menu account menu now includes a benefits page option.
• Camera settings now support pan and tilt controls for supported cameras.
• Desktop background can now use WebP (.webp) images.
• Search on taskbar now shows result counts in group headers and supports hover preview.
• Storage Settings dialogs have a more modern design.
• RSAT is now supported on Windows 11 Arm64 devices.

• Built-in Sysmon is off by default and must be enabled before use.
• If Sysmon was installed from Sysinternals, uninstall it before enabling the built-in version.
• Enable built-in Sysmon via Settings > System > Optional features > More Windows features, or with Dism /Online /Enable-Feature /FeatureName:Sysmon, then run sysmon -i.
• RSAT on Arm64 is available as optional features through Settings > System > Optional Features or Control Panel > Programs > Turn Windows features on or off.
• Secure Boot certificate updates are being rolled out gradually and devices receive new certificates only after sufficient successful update signals.
• The update includes servicing stack update KB5077371 for OS build 26100.7911.

Product Information

Vendor: Microsoft

Product: Windows 11

Product type: Software

Application category: Utilities

Platform: Windows

Variant: 24H2

Version: OS Builds 26200.7922 and 26100.7922

Vendor release date: Feb 24, 2026

Original release notes: View on vendor site

Published on updatealert.io: Jun 4, 2026

Description: Client operating system for modern desktop and enterprise environments.