It depends what you want to do.
Do you want to make cool desktop apps? Probably something like Rust or C#.
Do you want to do machine learning or scientific research applications? Definitely Python.
Do you want to make websites and web apps? Definitely HTML, CSS, and JavaScript (look up both Node.js and DOM API).
Do you want to make mobile apps? Probably Dart and Flutter. Also could learn Java for Android or Objective-C for iOS.
Do you want to get into the nitty gritty of kernel level programming or embedded programming? Probably C and Rust.
Do you want to accomplish nothing of value? Visual Basic.
starman@programming.dev 1 year ago
C# is also very nice for server side and mobile apps as well as desktop