March 26, 2024—KB5035942 (OS Builds 22621.3374 and 22631.3374) Preview - Microsoft Support

The March 2024 non-security preview release is now available for Windows 11.

Many features released with last month’s Windows configuration update are enabled by default in this update.

Windows 11 release notes:

• Version 22H2 & 23H2 (KB5035942): https://support.microsoft.com/en-us/help/5035942

Highlights for Windows 11, versions 22H2 and 23H2:

• You can ask Copilot in Windows (in preview) for help ten times when you sign in to Windows using a local account. After that, you must sign in using a Microsoft account (MSA) or a Microsoft Entra ID account.
• This update adds more content to your lock screen. Sports, traffic, and finance content will appear along with weather.

Highlights for Windows 11, versions 22H2:

• This update affects Windows Hello for Business. IT admins can now use mobile device management (MDM) to turn off the prompt that appears when users sign in to an Entra-joined machine.