Workstation Player virtual machines support specific devices and provide certain features. Supported Guest Operating SystemsA guest operating system can be Windows, Linux, and other commonly used operating systems. Virtual Machine Processor SupportVirtual machines support certain processor features. Virtual Machine Memory AllocationThe total amount of memory that you can assign to all virtual machines running on a single host system is limited only by the amount of RAM on the host. Compatible Virtual MachinesWorkstation Player can run virtual machines that other VMware products create. Parent topic: Introduction and System Requirements