C and C++ are both programming languages, but they have some key differences.

C is a procedural programming language that focuses on structured programming. It is known for its simplicity and efficiency. C provides low-level access to memory and hardware, making it suitable for system-level programming and embedded systems. It is widely used in operating systems, device drivers, and firmware development.

On the other hand, C++ is an extension of the C language and adds object- oriented programming (OOP) features. It supports classes, objects, inheritance, polymorphism, and encapsulation. C++ allows developers to write code in an object-oriented manner, making it easier to manage complex projects and reuse code. It also provides features like exception handling, templates, and namespaces.

Another significant difference is that C++ has a standard library that includes additional functionalities like input/output streams, containers, algorithms, and string manipulation. This library simplifies common programming tasks and reduces the need for writing code from scratch.

In summary, while C is a procedural language focused on efficiency and low-level programming, C++ extends C with object-oriented features, making it more suitable for complex projects and providing a richer set of tools and libraries.