How to apply gmic CLI

Heartfelt thanks, thank you
Finally, this is a Guide for green people (of which there are more than programmers)
a wealth of happiness for others, if there were still as attachments, illustrations of the discharges.
Can this be added to the Guides or at least in video format ?

Advice result
Path to gmic CLI in:


My folder HOMEPATH for user.gmic (which is actually C:\Users\zbig\ for me, on Win11)

And the use of command_name


Tested works: