: This refers to the original release of Windows 11 (codenamed "Sun Valley"), launched in October 2021. The "X64" indicates it is for 64-bit processors.
: This alerts the user that the installer includes seven integrated language packs, allowing localized installation right out of the box. Core Specifications Comparison Windows 11 X64 21H2 Pro 3in1 OEM ESD MULTi-7 JU...
: This marks the original launch version of Windows 11 (OS Build 22000), initially released by Microsoft in October 2021. : This refers to the original release of
: The primary edition included is Windows 11 Professional , which offers advanced features like BitLocker, Hyper-V, and Remote Desktop. Core Specifications Comparison : This marks the original
This is the most critical piece of information. .
: This signifies that the internal system files have been heavily compressed from the traditional .WIM format into an .ESD format. This shrinks the final ISO file size to make it easier to fit onto smaller USB flash drives.