C++ is a powerful and versatile programming language known for its balance between high-level abstraction and low-level control. Developed by Bjarne Stroustrup, it combines features of both C (a widely used systems programming language) and object-oriented programming (OOP) concepts like classes and objects. This unique blend allows C++ to be used for a wide range of applications, from high-performance system software like operating systems and game engines to general-purpose applications like web browsers and database system.