Case Summary;Artificial intelligence $($AI$)$ is the intelligence of machines or software, as opposed to theintelligence of other living beings, primarily of humans. It is a field of study in computerscience that develops and studies intelligent machines. Such machines may be called AIs.AI technology is widely used throughout industry, government, and science. Some high$-$profileapplications are: advanced web search engines $($e$.$g$.,$ Google Search$),$ recommendationsystems $($used by YouTube, Amazon, and Netflix$),$ interacting via human speech $($such as GoogleAssistant, Siri, and Alexa$),$ self$-$driving cars $($e$.$g$.,$ Waymo$),$ generative and creative tools$($ChatGPT and AI art$),$ and superhuman play and analysis in strategy games $($such as chess and Go$).$Case Questions;$1.$ Explain AI history and how does AI works?$2.$ Why is artificial intelligence important?$3.$ What are the advantages and disadvantages of artificial intelligence?$4.$ What are the $4$ types of artificial intelligence?