what is a machine id???

I am trying to get my license and it is asking for a machine id. What is that?

Aseink ciao Aseink anche io non so cosa cercare nel mio macbook

Aseink maybere here? https://www.youtube.com/watch?v=GI-tgtSLKQ0

please read the Forum Rules
https://forum.livetraker.com/public/d/1-forum-rules-start-here
thank you for cooperation

Claudio è scritto ovunque, nell'area clienti e c'è un tutorial youtube https://www.youtube.com/watch?v=GI-tgtSLKQ0