Based on the file naming convention you provided, this is not a standard retail product from Microsoft, but rather a custom modified Windows ISO created by a "repacker" (likely a scene release group or individual, with "JU" likely referring to the specific uploader or group tag).
The string "Windows 11 X64 21H2 Pro 3in1 OEM ESD MULTi-7 JUNE 2022" is not a title for a formal academic paper. Instead, it is the naming convention for a customized ISO image (an installation file) typically distributed via file-sharing sites or third-party forums.
STD (Standard): A clean installation for users who already have their own license key. Windows 11 X64 21H2 Pro 3in1 OEM ESD MULTi-7 JU...
The "3in1" designation specifically provides three ways to install Windows 11 Pro:
Users are encouraged to perform a clean install or use the Windows 11 Installation Assistant to move to supported versions like 23H2 or 24H2. Windows 11 X64 21H2 Pro 3in1 OEM ESD MULTi-7 JULY 2022 Based on the file naming convention you provided,
Windows 11 Pro – Lite / Optimized
Windows 11 X64: This indicates that the version of Windows 11 being referred to is for 64-bit architecture systems. Windows 11, like its predecessor Windows 10, comes in both 32-bit and 64-bit versions, with the 64-bit version being more common due to its ability to handle more RAM and its compatibility with modern processors. Inject a fake OEM certificate + SLP (System
Productivity: Added Snap Layouts for better window management and a new, simplified File Explorer without the traditional ribbon.