What defines Artificial Intelligence (AI)?

Artificial Intelligence (AI) is primarily defined by the capability of computers and machines to perform tasks that typically require human intelligence. This includes the ability to learn from experience, adapt to new inputs, and perform functions like reasoning, problem-solving, and understanding natural language.

The correct answer highlights that AI encompasses decision-making processes similar to those of humans, which is a fundamental aspect of what separates AI from traditional programming. AI systems analyze data, identify patterns, and make decisions based on that analysis, which mimics the cognitive functions of the human mind. This is characterized in many applications, such as virtual assistants, recommendation systems, and autonomous vehicles, demonstrating the essence of intelligent behavior in machines.

In contrast, other options refer to functions that lack the complex reasoning and adaptability associated with AI. Manual task performance, basic automation, and data storage do not involve the nuanced decision-making and learning processes inherent to AI. Therefore, the capability of computers to make decisions like humans captures the core of AI's definition.