Which language should learned by me first?

Answer 1

Depends on what you want to do.
Web development > HTML, CSS and JS. PHP and SQL is optional.
Game development > C++/Java
Android/iOS development > Java , swift for iOS. C# is also an option.
Software development > Java,C++ or C#.
Computer scientist > Ruby or Python, Python is better.
Others :
-PHP for network management.
-SQL for database management.

Answer 2

c language for programming
html for web d