AI algorithms are the computational procedures and logic that enable machines to perform tasks that typically require human intelligence. AI algorithms form the foundation of artificial intelligence, powering capabilities such as pattern recognition, classification, decision-making, and learning. From supervised learning models like linear regression to complex neural networks used in deep learning, AI algorithms help systems adapt and improve over time. They process vast datasets to uncover patterns, make predictions, and automate decisions with increasing accuracy. Different algorithms are suited for specific tasks, such as clustering, reinforcement learning, or natural language processing. Their efficiency and effectiveness depend on data quality, problem structure, and model optimization, making them a critical component of modern AI applications across various industries.