Guys can you explain to me this language's and what is it for? HTML, JavaScript and C++

Answer 1

HTML is the Programming language to make Website structures(for example adding Inputs, Textes, Pictures).
JavaScript (JS) is to make Higher controls for a Website (For example can you make a calculator. Also you make an Input
and with JS you say that this values you gave should be calculated).
C++ on the other hand is a programming language to make softwares or often also Games.