Windows 11 Pro 23h2 Build 226312428 Ultralight New 〈2026 Release〉

Users running older laptops or restrictive gaming rigs will find this custom "Ultralight" build significantly reduces RAM and disk footprint compared to stock Microsoft installations. What is Windows 11 Pro 23H2 Build 22631.2428 Ultralight?

The specific build you are referring to is a of the official Microsoft Windows 11 Build 22631.2428 (Version 23H2). windows 11 pro 23h2 build 226312428 ultralight new

They often remove TPM 2.0 and Secure Boot checks, allowing installation on unsupported hardware. Users running older laptops or restrictive gaming rigs

The "Never Combine" taskbar buttons feature returns, allowing users to see separate labels for every open window. windows 11 pro 23h2 build 226312428 ultralight new

The term "ultralight" in relation to this build typically refers to Tiny11 23H2

The VM rebooted.