Support for Virtual Machines or Virtual Environments

Please see Technical Requirements for Lightning Experience, Lightning Console Technical Requirements for requirements to access Salesforce in a Physical Environment. 
We understand that Salesforce customers may wish to use Virtual Environments, and have published documentation to run testing on the efficiency/viability of virtual machine use for their organization here
Note: Salesforce Support cannot guarantee following these requirements or troubleshooting steps on a Virtual Environment will result in stable performance for users. Our recommendation remains to use Physical Environments whenever possible.