Determining Host Key

How do I determine the开发者_运维技巧 host key of the keyboard of my system ?

It's hard to know what you are asking without context. However, putting my psychic debugging hat on, I'm guessing you are asking "When I run Microsoft Virtual Server and the documentation says 'Press the host key' what does it mean?"

This page tells you more - the default is the right Alt key (http://technet.microsoft.com/en-us/library/cc708368(WS.10).aspx).

In which case, the question doesn't really belong on Stack Overflow, it isn't a programming question. If you are asking something else - sorry, my psychic powers failed me :-)