Simplify "Most of the basic functions of current virtualization software are inherited from this early VM OS. The virtualization software is now represented with the term hypervisor. Hardware virtualization is used to share the resources of the cloud providers effectively with the customers by generating an illusion of dedicated computing, storage, and networking on a computing infrastructure.<br><br>The concept of virtualization is physically implemented using the hypervisor modules, and the operation and processing of hypervisors are materialized by the OSS. In other words, hypervisor modules are installed on top of OSS, which act as an interface between hardware units and hypervisor packages."