C++ is a general-purpose programming language with a bias towards system programming that supports procedural, object-oriented, and generic programming paradigms. Coursera's C++ catalog teaches you about this versatile language used in a wide range of domains like games, graphics, real-time systems, and application software. You'll learn to effectively design, code, and debug programs in C++, imbibe the principles of object-oriented programming, understand the standard template library, and gain exposure to concepts like pointers, recursion, linked lists, and data structures. This skill will bolster your capabilities as a software developer, game developer, or systems engineer and equip you to build efficient and fast applications.