I am just a beginner and opt for c++ to start the course, is this a right decision? Your valuable advice will be very helpful.

Question

Guidance for a beginner

Answer 1

yes. Go with it. I never met someone who regretted learning C++. Don't overthink it. It is more a matter of taste than a matter of right or wrong.
C++ is a very good programming language that is used all around the world. It is a good introduction to great notions (OOP, pointers, etc). It's an efficient algorithmic language to write programs.

Caveat: C++ is not for you if 1) you are trying to make websites. learn HTML instead. 2) you are trying to make phone apps. c++ if probably not the most popular language here. go with Java.

Answer 2

any language is fine , when you gain experience you will realise that the logic used for programming is syntax independent and the main thing to learn to implement certain functionalities.