Artificial intelligence is useful in reshaping a great number of human resource practices. It provides technology equipment to enhance efficiency, automation and enhances the general employee experience. During this period, technology was set on fire that led to development orartificial intelligence implementation in diverse management functions. It helps the organizations to work in quicker way and effective way to finish the work. Like any other functions AI also optimised the role of HR which commences with the Automated recruitment process to performance appraisal and T&D. The current paper examines the use of AI in different aspects HR functions. It also attempts to investigate multiple opportunities and challenges of AI in the sphere of HRM. The research has established that one of the functions of AI is quite significant to perform the different tasks of human resource department in which AI can be used to perform recruitment, hiring, performance appraisal, T&D, assignment of the Jobs, decreasing the workload in the place of work and enriched place of work efficiency. It will also provide a small idea about how artificial intelligence will come out in future in the study.