which Executable file or process is responsible behind running the windows homescreen ?

[EzioWar]

Hi, my Os - Windows 10,
my mouse- hyperx pulsefire core,
mouse button configuration software - hyperx ngenuity software.
which Executable file or process is responsible behind running the windows homescreen ( not sure if thats the correct term, i mean the window we get after turning on pc/minimizing all apps and where all the content of "Desktop" folder is shown). I need to find that .EXE file/files to assign mouse button configuration preset to that .EXE file/files so that whenever i minimize my game window my mouse buttons preset would change back from the preset specific to that game into my normal tasking preset.
explorer.exe didn't work.

[Gat Pelsinger]

@EzioWar

The windows homescreen (you should call it desktop) is explorer.exe. You can't assign such configuration to file or process like that. What you want might be possible using AutoHotkey. And you might take help of AI to write the script.