Machine Learning (ML) is a subset of Artificial Intelligence (AI) that enables systems to learn from data and improve their performance without being explicitly programmed. ML models identify patterns in data, make predictions, and automate decision-making processes. There are three main types of Machine Learning:

Supervised Learning – Models learn from labeled data (e.g., spam email detection).
Unsupervised Learning – Models find patterns in unlabeled data (e.g., customer segmentation).
Reinforcement Learning – Models learn by interacting with an environment and receiving rewards or penalties (e.g., self-driving cars).

Machine Learning is used in various fields, including healthcare, finance, marketing, and robotics, making it one of the most powerful AI technologies today.