I am just a beginner here. What do I need to do in order to start my own coding without an internet connection?

Question

Step by step process (from installation to execution)

Answer 1

Its better have an internet connection for learn because web is full of learning resources (some here
https://code.sololearn.com/WaVusr8J1KvK/?ref=app
)

Anyway, you have to chooice a language... In offline you can use js (with html/css) in your browser but for anything you have need to download some tool... Python, Php, C++ etc all have need some tool (interpreter/compiler) and optionally an IDE (though you can use your default text editor but you have to learn how compilation/interpreting work at command line). If you mean on mobile device, its same but i suggest to download QPython for a offline Python environment... Remember to download some resource for learn offline (at example python docs)

Answer 2

Please, Install "visual studio community" version on your pc. It is free. After installation you can use it offline. Make window applications or app's in c# or c++