Microsoft has released a new preview build of Windows 11, designated as 22635.4870 (KB5050087), in the Beta Channel. This build introduces the ability to customize lock screen widgets, allowing users to select which widgets are displayed when their PC is locked. The customizable feature is currently being rolled out to Windows Insiders using this build. To enable it manually, users need to download ViVeTool, run specific commands in Command Prompt, and restart their computer. The customization requires an activated Windows installation.