What to study to implement such a program?

Question

C++ / C#

Hello friends
I want to make an assistant for my main work, in the form of a program that can show on the computer at another point, the name of the product that I am requesting, and if it exists, send a signal “in my direction” by pressing the button “there is such a postponed ". Is it difficult to do this, and what topics need to be studied. I will be very grateful for an answer.

Answer 1

to begin with, to formulate the problem more clearly. even to himself. it will go easier