WHAT are OBJECT ORIENTED PROGRAMMING LANGUAGES?

OOPS or Object oriented programming relates to a certain concept in a computer science field particulary with those associated to programming.Certain programming languages like java,C++,C#,Javasript,python and VB.net all of them comes under the banner of Object oriented programming.These languages are far more flexible than all other programming languages.Classes,objects,encapsulation,inheritance,polymorphism,abstraction are the key concepts in the object oriented programming.OOPS was started way back in early 1960's.The good thing about Object oriented programming languages is that it is very easy to switch to other languages in OOPS.for e.g If someone is a C++ developer it would be easy for him to switch to other language in OOPS like java because the core concepts of all these languages are almost same.