Which programming lenguaje should I learn first?

Answer 1

It depends on what you're interested in developing.
As a first language pretty much every language would be fine, I suggest:
C, C++, C#
Most people though suggest Python personally I think C# has extremely clear syntax, here in Hungarian schools, I think that's the most common language taught and I can understand them because the syntax of C# is very logical.

Answer 2

Kindly refer
https://www.sololearn.com/faq/#q1
or use the search bar of Q&A.

Answer 3

https://code.sololearn.com/WwdQescTMkvA/?ref=app

Answer 4

Go for C and then, C++ after those two you can turn whichever path you wanna go..but these 2 are recommended to start!