Artificial intelligence (AI) encompasses machines designed to perform tasks that typically require human intelligence. This intelligence is developed through complex algorithms and mathematical functions. AI's presence is pervasive in everyday life, influencing smartphones, vehicles, social media, gaming, banking, and surveillance. Key functions of AI include generalized learning, where robots adapt to new situations, reasoning to make decisions, and problem-solving using available inputs. AI is categorized into two main types: weak AI, or narrow AI, which specializes in specific tasks like the game Go or voice assistants like Alexa that operate based on pre-defined commands but lack the ability to answer untrained queries. In contrast, strong AI, currently existing mainly in fiction, is characterized by self-awareness and the potential for emotional development, exemplified by characters like Ultron. To clarify further, AI is distinct from machine learning, which is a technique to implement AI, and deep learning, which is a subset of machine learning.