Announcing Windows 11 Insider Preview Build 22635.3640 (Beta Channel) (2024)

Hello Windows Insiders, today we are releasing Windows 11 Insider Preview Build 22635.3640 (KB5037867) to the Beta Channel.

REMINDER: Windows Insiders in the Beta Channel will updates based on Windows 11, version 23H2 viaan enablement package (Build 22635.xxxx). For Windows Insiders in the Beta Channel who want to be the first to get features gradually rolled out to you, you can turn ON the toggle (shown in the image below) to get the latest updates as they are available via Settings > Windows Update. Over time, we will increase the rollouts of features to everyone with the toggle turned on. Should you keep this toggle off, new features will gradually be rolled out to your device over time once they are ready.

Going forward, we will document changes in Beta Channel builds in two buckets: new features, improvements, and fixes that are being gradually rolled out for Insiders who have turned on the toggle to get the latest updates as they are available and then new features, improvements, and fixes available to everyone in the Beta Channel.

Changes and Improvements gradually being rolled out to the Beta Channel with toggle on*

[File Explorer]

• We’ve added support for creating 7-zip and TAR archives in addition to ZIP via the context menu in File Explorer. We have also added a new compression wizard that lets you choose even more formats and specify even more details. You can compress individual files with gzip/bzip2 (and more,) or add multiple files to archives in different tar formats with different types of compression. You can also change the compression level and what types of data are stored in each archive.

[Emoji]

• We’re adding support for Emoji 15.1 which introduces a small number of brand-new emoji such as head shaking horizontally and vertically, phoenix, lime, brown mushroom and broken chain. Other changes for Emoji 15.1 include Unicode’s decision to revert family combinations to symbol-like shapes. Windows has chosen to stay with our existing style that use people in family combinations. We are also supporting the new directionality updates for person/man/woman walking, kneeling, with cane, running, manual wheelchair and motorized wheelchair. You can now select right facing or the original left facing orientation for these emoji.

Fixes gradually being rolled out to the Beta Channel with toggle on*

[File Explorer]

• Fixed a few accessibility issues in the Common File Dialog.

[Input]

• Fixed an underlying ctfmon.exe crash which could impact the ability to input text.

[Windowing]

• Fixed an issue related to showing tabs in Alt + Tab, which could lead to frequent explorer.exe crashes if you had a very large number of tabs.

Fixes for everyone in the Beta Channel

[Start menu]

• We fixed an issue believed to be the underlying cause for Start menu crashing on launch or the All apps list not displaying in the previous Beta Channel flight.

[Other]

• This update addresses an issue that might affect domain controllers (DC). NTLM authentication traffic might increase.
• This update addresses an issue that might affect Virtual Secure Mode (VSM) scenarios. They might fail. These scenarios include VPN, Windows Hello, Credential Guard, and Key Guard.

Known issues

[General]

• We are investigating an issue where Internet Information Services (IIS) and Windows Communication Foundation (WCF) may not work after installing this update.

[Widgets]

Windows Insiders in the Beta Channel who have the new position for the Widgets entry-point on left-aligned taskbars may see the following known issues:

• Swipe invocation for Widgets may not work if taskbar is center-aligned instead of left-aligned.
• Unpinning Widgets from the taskbar may not work if taskbar is center-aligned instead of left-aligned.
• The Widgets board is incorrectly positioned when Copilot is in side-by-side mode.
• Turning on/off Widgets in taskbar settings may refresh the taskbar.

Reminders for Windows Insiders in the Beta Channel

• Updates released to the Beta Channel are based off Windows 11, version 23H2.
• Features and experiences included in these builds may never get released as we try out different concepts and get feedback. Features may change over time, be removed, or replaced and never get released beyond Windows Insiders. Some of these features and experiences could show up in future Windows releases when they’re ready.
• Many features in the Beta Channel are rolled out using Control Feature Rollout technology, starting with a subset of Insiders and ramping up over time as we monitor feedback to see how they land before pushing them out to everyone in this channel.
• Some features in active development we preview with Windows Insiders may not be fully localized and localization will happen over time as features are finalized. As you see issues with localization in your language, please report those issues to us via Feedback Hub.
• Windows Insiders in the Beta Channel who want to be the first to get features gradually rolled out to you*, you can turn ON the toggle to get the latest updates as they are available via Settings > Windows Update. Over time, we will increase the rollouts of features to everyone with the toggle turned on. Should you keep this toggle off, new features will gradually be rolled out to your device over time once they are ready.
• Because the Dev and Beta Channels represent parallel development paths from our engineers, there may be cases where features and experiences show up in the Beta Channel first.
• Check out Flight Hub for a complete look at what build is in which Insider channel.
• Copilot in Windows** in preview is being rolled out gradually to Windows Insiders in select global markets. The initial markets for the Copilot in Windows preview include North America, United Kingdom and parts of Asia and South America. It is our intention to add additional markets over time.

Thanks,
Amanda & Brandon