First of all, it is recommended that you start with basic computer knowledge.
Secondly, it is recommended that you first have a foundation in C/C++ to pave the way for future programming.
Then, it is recommended to learn Java first, because this language is relatively simple, and it is also an object-oriented language
Finally, I suggest that everyone be proficient in Python, which is the foundation for future artificial intelligence and big data, so you must learn it well