What is VMware?
VMware is a software virtualization system. A virtual software system is a program that simulates a physical system (a computer, a hardware) with certain hardware characteristics. When the program is executed ( simulator ), it provides an environment of execution similar to all effects to a physical computer (except in the pure physical access to the simulated hardware), with CPU (it can be more than one), BIOS, graphics card, RAM, network card, sound system, USB connection, hard disk (can be more than one), etc. A software virtualizer allows to run (simulate) several computers (operating systems) within the same hardware simultaneously, thus allowing greater use of resources. The virtual system performance varies depending on the characteristics of the physical system in which it is run, and the virtual resources (CPU, RAM, etc.) assigned to the virtual system. Vmware virtualizes it, so that most of the instructions in VMware are executed directly on the p...