How can I make a c++ program that sends data from a usb to an arduino? [closed]

I need to make a c++ program that I send information to a usb and send it for an arduino to read it and perform an action based on the reading. If you can direct me, what should I do please? Thanks in advance.

https://stackoverflow.com/questions/65745491/how-can-i-make-a-c-program-that-sends-data-from-a-usb-to-an-arduino January 16, 2021 at 09:01AM