This essay delves into the world of artificial intelligence (AI), discussing its features and techniques that aid or threaten humanity. The essay explores how AI reduces human error due to its accuracy but also leads to unemployment and makes people habitual of it. It highlights the impact of AI on medical science, military, business, sports, engineering sectors, and the use of robot as a machine learning tool. The essay concludes by emphasizing the need for researchers to improve these technologies to aid humanity in future.