10 21h1 16in1 En-us X64 - Integral Edit... - Windows

: Often includes integrated third-party apps (like 7-Zip or Firefox), registry tweaks for performance, and pre-applied security patches up to a certain date (in this case, version 21H1).

Here is a typical breakdown of the 16 editions included: Windows 10 21H1 16in1 en-US x64 - Integral Edit...