Recent years, the idea of cloud computing in libraries turns out to be extremely mainstream. Indeed, even nations which are influenced by downturn began perceiving that by PC complicating quick admittance to information will improve their profitability. Information and Information about libraries can be set in the cloud. In this paper we will examine importance of PC blurring, benefits, impediment, kinds of virtual cloud, sway on libraries, libraries which are utilizing cloud computing, Security concern and so on PC compounding is web based registering. With the acquaintance of cloud computing with school libraries, Services of libraries will have another jump soon. Administrations demonstrated by libraries will turn out to be more client, driven more expert and more successful and so on and we as a whole accept that libraries will make more information benefits for our country with the assistance of cloud computing. Cloud climate is a profoundly evolved network conditions. It appears to the clients of excellent help and high security. The cloud computing strategies and techniques applied to advanced libraries not exclusively can improve the use pace of assets however to address the awkwardness being developed among districts and furthermore can utilize cloud computing to our work life.