Artificial Intelligence (AI) refers to the simulation of human intelligence processes by machines, particularly computer systems. These processes include learning (the ability to acquire information and rules for using it), reasoning (the capability to solve problems and make decisions), and self-correction. AI can be categorized into two main types: narrow AI (or weak AI), which is designed and trained to perform specific tasks such as facial recognition or language translation, and general AI (or strong AI), which can understand, learn, and apply knowledge in a way that is indistinguishable from that of a human being.

AI technologies include various subfields such as Machine Learning, where algorithms enable computers to learn from and make predictions based on data, and natural language processing, which allows machines to understand and interact using human language. The application of AI is widespread across industries, impacting fields such as healthcare, finance, transportation, and entertainment, with advancements continually pushing the boundaries of what machines can do. As AI continues to evolve, it raises important ethical and societal considerations regarding privacy, security, and job displacement, making it a crucial field of study and discussion.