A Neural Processing Unit (NPU) is a specialized hardware designed to accelerate artificial intelligence (AI) and machine learning tasks. Unlike traditional processors, NPUs are optimized for the complex calculations involved in neural networks, enabling faster data processing and improved efficiency. This makes them particularly useful in applications like image recognition, natural language processing, and autonomous systems. NPUs are often integrated into devices such as smartphones, drones, and smart cameras, enhancing their ability to perform AI tasks locally. By offloading these computations from the main processor, NPUs help reduce power consumption and improve overall performance, making AI more accessible in everyday technology.