What's use of different programming language .

Question

ok i will explain u my questions .i wanna to know what is main focus of different programming language and where can i apply them ...i m really get confused ..plzz help to understand uses.

Answer 1

https://www.inc.com/larry-kim/10-most-popular-programming-languages-today.html
this will help you find answer

Answer 2

✔web language [html,css, javascript]
➡used to create Web applications

✔ programming language [java, kotlin,python]
➡ may be used to create mobile application
➡ also web development

✔ programming language [Swift]
➡IoS application development

✔ programming language [c#,C++]
➡ windows application, application database game development