Dev-C++ is a lightweight, user-friendly IDE for C and C++ programming, popular among beginners due to its simplicity and small footprint. It features a code editor, compiler, debugger, project management, and customizable settings. However, it may be outdated compared to modern IDEs, lack support for advanced features, and may not be compatible with newer C++ standards. Despite these limitations, Dev-C++ is ideal for beginners learning C/C++. For more information, visit the Learn CPlusPlus.