I just typed in "Maya Live Tutorial" in google, there isn't much for tutorials (I've done quite a bit of searching myself for the need to know how to use it) but this video on youtube is pretty helpful https://www.youtube.com/watch?v=7l4enkIrufI

and a little more looking around and clicking I found this https://www.jeremyraven.co.nz/other2.html

and this

https://www.yikaroglu.com/tutoweb/maya_live.html

and a topic from 4 years ago in this forum about maya live

https://forum.simplymaya.com/showthre...e&pagenumber=1

hope all this helps