How do I get results on the PC screen?

In Arduino IDE, if I read an analog port in Arduino how will I display the results on the computer screen?

The very very first example in File > Examples > Basics, or here.

Willpatel_Kendmirez:
The very very first example in File > Examples > Basics, or here.

But don't forget to open the Serial monitor screen Tools/Serial Monitor from the IDE menu or click the magnifying glass top/right of the IDE (at least that where it is in Windows)

Τhanks. That's what I was trying to do. It was very helpful to indicate
«don't forget to open the Serial monitor screen Tools/Serial Monitor from the IDE», because I am a novice.