This document provides an overview of artificial intelligence (AI), including its current status, challenges, and future prospects. It defines AI as a branch of computer science dealing with simulating human intelligence through machine learning, reasoning, and other cognitive functions. Examples of current AI applications discussed include digital assistants, deep learning, robotics, and more. Challenges to future progress are also noted such as increasing computing power and developing more human-like judgment. The conclusion discusses how AI may help unlock new technologies and more informed decision making.