C++ is a robust, high-performance programming language that extends the capabilities of C with features such as object-oriented programming and templates. It finds applications in various domains, including game development, system programming, and performance-critical applications. With its emphasis on performance and flexibility, C++ remains relevant, offering a balance between low-level hardware control and high-level abstractions, making it a favored choice for performance-critical and resource-constrained applications. 

Salary for beginners ranges medium to high. (In demand skill)