With Fusion , you can run virtual machines inside your Mac, which gives you access to a wide range of Windows and other x86 operating systems and applications.
What Is a Virtual Machine? A virtual machine is a software computer that, like a physical computer, runs an operating system and applications.
Fusion Capabilities With Fusion , you can create, open, and run VMware virtual machines, and use PC-specific hardware with a Mac.
Supported Guest Operating Systems Fusion supports more than 100 guest operating systems, including most versions of Windows, Mac OS X, Mac OS X Server and Linux.
Virtual Hardware Specifications Each virtual machine has a standard virtual hardware configuration for chip set, BIOS, ports, and so on. The amount of memory and number of processors depends on your Mac.