Chrome desktop beta is complete a cross-platform application. So it can be access to any PC which have Chrome browser.In this case it is not necessary that the operating system (OS) has to be same in both of the computers.It will work in Windows, Mac, Linux and all other operating systems as well.All is needed that both PC's have to have Google Chrome Browser.With is protocol Google has added their own technology called Libjingle(Google Peer To Peer Software tool).
To access easily Google has also used the Suido TCP protocol and SSL access. For structure data and flaming Google used Protocol Buffer software ProtoBuff.For graphics encoding they have used the Google video coder VP8. Currently this launched is under beta testing and for security reasons every time remote administrator login will ask for permission.But soon they will launch the full version of this extension that has been said by Google authorities.
To download this application you can click here
from here click add to Chrome and you are done.