: A modernized interface that supports system-wide dark mode and an "efficiency mode" to limit resource usage.

This build introduced several quality-of-life improvements and security fixes:

: Addressed issues like black screens when using HDR and improved performance for Internet Explorer (IE) mode in Microsoft Edge. 3. Understanding "Preactivated" Distributions KB5018427 (OS Build 22621.674)

This report examines the software build identified as , which originated as part of the first major feature update for Windows 11 released in late 2022. 1. Build Identification & Status Version Name : Windows 11 2022 Update (Version 22H2). Release Date : October 11, 2022 (Patch Tuesday).