Working with forms in Delphi?

Question

Delphi

Hello. There is such a problem:
Create an application for converting the entered number of liters into milliliters, cubic meters. The choice of units to which the number must be converted is carried out using the RadioButton component.
I have programming experience in JS. Never worked with Delphi. In fact, I do not need a solution to the problem, I will do it myself. I would just like to understand how to work with forms correctly. How to access the input and get the value, etc. Installed delphi, looked, poked, nothing is clear. I didn't find anything clear on the net either.

Answer 1

It's simple, Tyk

Answer 2

Start Delphi, create a new application and run it (F9). Everything!