Computer scam phone number .... do no take the call

I received a call from a guy who said he is calling from windows. Do not entertain that call. That is fraud. He asked which key I see next to the Ctrl key and asked me to type windows and then R. Then he asked me to type "cmd" and then asked me to use "assoc". I interrupted and stopped him right there.

Recv called from this number when I answered heard a voice then a hang up.  Called back and recv msg from Verizon saying was disconnected.

Fraude or collection

No message or voicemail