If I use a Serial.print or serial.println command, where can I see the characters? My understanding is the characters are printed to the Serial Monitor, but where can I see its contents? In other words, if I make a sketch in which the Arduino is told to Serial.println(65) that should send ASCII character 65 (which should be "a") to the serial monitor. But I want to see that character somewhere on the computer. I am running a Mac. Where can I see the character? I do not have the Arduino connected to an LCD or TFT screen.