How to start

Hey guys I wanna learn how to code and the most important programs I wanna use are python, javascript and html. I also wanna learn about cyber security and hacking etc and many other stuff. I researched some stuff and idk if the way I'm starting is correct and I want some tips on what to or websites and apps you guys found useful and youtube vedios or courses. I also want tips on what to avoid and what to focus on. Thank you.