A key factor in the advancement of human evolution is computing. With novel computing theories, architectures, methodologies, systems, and applications, intelligent computing is changing traditional computing and accelerating the digital revolution in the age of big data, artificial intelligence, and the internet of things. With the advent of increasingly diversified computing paradigms including perceptual intelligence, cognitive intelligence, sovereign intelligence, and human-computer fusion intelligence, intelligent computing has significantly expanded the scope of computing. The evolution and development of intelligence and computing have long followed different routes, but they have recently grown more intertwined; intelligent computing is not just intelligence-oriented, but also intelligence-driven. Intelligent computing is now successfully used in many fields, including environmental monitoring, transportation, healthcare, home, education, to make cities smart etc. This paper focuses on the review of intelligent computing; its technological foundation, properties, characteristics and application of intelligent system, advantages and disadvantages of intelligent computing and suggested the future solution for intelligent computing.