Artificial Intelligence is a science, helps in creating computers that can perform tasks requiring human intelligence, for example, creating computer systems that can understand speech, systems that can draw conclusions, and systems that can learn through experience.

Building intelligent systems is not an easy task. It involves defining the AI problem, selecting an appropriate technique to solve it, and representing knowledge effectively. Solutions are then explored through different search methods, which can be made faster with additional information — a process known as heuristic search.

This webpage is about learning each step systematically with the help of examples.