Hi Enrico,
This Course was made with Blender 4.0 and it is recommended you use that same Version to follow along (this is true for any Blender Course). Blender changes very fast, but that doesn’t mean that Courses are immediately outdated. You can download any Blender Version here:
https://www.blender.org/download/previous-versions/
EEVEE has been ‘completely rewritten’ for Blender 4.2 and the Settings look completely different and you just make the learning process more difficult for yourself if you insist on using only the latest Blender Releases…(Over time, when you are more familiar with Blender, you can use any Version you like for any Course, but until then, you’re better off using the same Version as in the Course.)