Choosing future career as a programmer

Hello guys! My name is Olim and as you know I want to explain to choose your future horizon as a programmer. You may have different options like IOS, Android, Web developer and maybe .Net developer.
Actually, what is .Net developer? .Net is a free, open-source, cross-platform for building many different types of applications. Moreover, you can build web, mobile, desktop, games.

What about programming language?
Do not worry C# is armor for your applications and Object-Oriented Language as well as it is easy to learn compared to C++.

All information taken from (https://dotnet.microsoft.com/).