Cloud computing can be defined as the use and access of multiple server based computational resources via a digital network Wireless Area Network (WAN). Cloud resources using computer, users may access the note book, pad computer, Smartphone or other device. Applications are provided in cloud computing and managed by the cloud server and data is also stored remotely in cloud configuration. Load balancing ensures that all the processor in the system or every node in the network work at any instant of time, does approximately the equal amount of. Load balancing can be one of the central issues in cloud computing.