₦airaland Forum

You should get started with C/C++, if you learn C/C++ you get enough knowledge about the basics of computer programming then you can easily learn and become professional in any other high level language. So to be clear, you should start with C++ as C is kind of old stuff and not much use these days.
Important areas in computer science where you can't do much without languages like C/C++ are;

Artificial intelligence
Machine Learning
Game development
Embedded systems
More...