Question: how to block someone from your macbook?
Answer: 1) Open FaceTime.
2) Click the Info icon to the right of the caller.
3) Click the Create button. ... 
4) Hold Control and select the caller in your call list.
5) Choose Block this Caller.
1) Open FaceTime.
2) Hold Control and select the caller in your call list.
3) Choose Block this Caller.