Artificial Intelligence, or AI, refers to the ability of machines to perform tasks that typically require human intelligence. This includes activities like understanding language, recognizing images, and making decisions. AI systems can learn from data, which allows them to improve their performance over time. For example, virtual assistants like Siri or Alexa use AI to understand and respond to our questions. There are different types of AI, ranging from simple programs that follow specific rules to more complex systems that can learn and adapt. AI is used in various fields, including healthcare, finance, and entertainment, making our lives easier and more efficient. As technology advances, the potential applications of AI continue to grow.