Microsoft quietly updated its official lightweight Windows 11 Validation OS with new ISO July 3, 2023 by admin Tweet Microsoft has updated its lightweight version of Windows 11 called Microsoft Validation OS. This new OS is meant for hardware and software manufacturers to help in the smooth transition to Windows 11. Read more… Neowin Related Posts:Microsoft released a new lightweight Windows 11…Microsoft quietly updates official lightweight…Microsoft Weekly: Lightweight Windows 11 mod, weird…Microsoft quietly updated Defender for Windows…Nano11 promises lightweight Windows 11 24H2, similar…