a. As AI continues to advance, it holds the potential to revolutionize fields such as healthcare, education, and business, though ethical considerations about job displacement and privacy are increasingly important. b. Initially focused on basic problem-solving and calculations, AI now powers complex systems, from virtual assistants like Siri and Alexa to self-driving cars and advanced medical diagnostics. c. Artificial Intelligence (AI) has rapidly evolved, transforming industries and everyday life. d. Machine learning and deep learning technologies enable AI to analyze vast amounts of data, improving its decision-making abilities.