VMware offers a secure and stable desktop virtualization platform, which runs various virtual machines on a single PC. It permits the replication of tablet, server and desktop environments on a virtual machine. It is a commercial virtualization software and is installed on the top of a host operating system. Each and every virtual machine that is set by VMware workstation, can have separate guest operating systems and the executions are performed simultaneously on those operating systems. It mostly supports a 32-bit or a 64-bit guest operating system and provides a faster performance and better graphics.