Artificial Intelligence (AI) refers to the development of computer systems that can perform tasks typically requiring human intelligence, such as problem-solving, learning, decision-making, and understanding language. AI is at the core of many technologies we use today, including voice assistants, recommendation systems, facial recognition, and autonomous vehicles. These systems rely on data, algorithms, and computational power to simulate human thinking processes, often performing specific tasks faster and more accurately than humans.

Despite its advantages, AI also presents several challenges and ethical concerns. Issues such as data privacy, algorithmic bias, job displacement, and lack of transparency in decision-making have become central to the discussion around AI development. As the technology continues to evolve, it's important for researchers, developers, and policymakers to create frameworks that ensure AI is used responsibly and equitably. The future of AI holds great promise, but it must be guided with thoughtful regulation and a focus on human well-being.