What do you mean with browsers?
Hyper-V is the foundation of the Microsoft Private Cloud, reference to the virtual layer.
You need some additional layers in the cloud stack to orchestrate this to your user if you want self-service and the other essential characteristics. SC 2012 is the key, with VMM to create the private cloud and the other SC components to leverage it.
Self Service Portals (through web browsers) comes out of App Controller and Service Manager. Both are suited for different scenarios, but a part of the private cloud implemention.
Please specify what you`re asking for, so maybe I`ll try to point you in the right direction.
Regards,
Kristian (Virtualization and some coffee: http://kristiannese.blogspot.com )
