Programming Languages

Learning any one programming language, completely is a better idea. However, you should know the basics of at least 3-4 other languages. It's easier when you've mastered even one. Be a jack of all and a master of at least one.

Well, these are the most used programming languages for learning and are easy to implement. But there's Perl, PHP, Python, and much more.

Udacity.com: It has many free courses with sample codes and project.
DurgaSoft: It is a Youtube channel having the best example for all programming languages.

There's nothing difficult or easy when it comes to programming.
Right learning resource and regular coding practice will help you overcome your fear in writing your own block of code.
C and C+ are the base or foundation languages among all other languages.
If you are a beginner, prefer go for C+ just to understand the basic programming structure and syntax.

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You can go for CSE i.e, Computer Science engineering, BCA i.e, Bachelor in Computer Applications, B.Sc in CS or IT.

OOP languages all are important. Each language has its own features. But C+ has all features of Java. But, Java does not support some features of C+.