Artificial intelligence (AI) is a branch of computer science focused on creating systems and software that can perform tasks typically requiring human intelligence. This includes capabilities such as understanding natural language, recognizing patterns, solving problems, learning from experience, and making decisions. There are two main types of AI: narrow AI, which is designed for specific tasks such as image recognition or voice assistance, and general AI, which would possess the ability to understand and perform any intellectual task that a human being can do. AI technologies leverage machine learning, neural networks, deep learning, and other advanced algorithms to analyze data, adapt to new inputs, and improve their performance over time. The applications of AI can be found across various domains, including healthcare, finance, transportation, and entertainment, driving innovations and transforming industries.