When I press function keys in parallels, they seem to go to os x. Is anyone else seeing this? Tested in netbsd 3.0 guest (running the ion3 window manager which is mostly function key driven).
If you're using a MacBook, there's an fn key. Press and hold fn, then press the function key. If you would prefer to press the fn key to get the OSX function, there's a setting in system preferences to reverse the sense of the fn key. Specifying your configuration when you ask a question helps get you a meaningful answer. You can put it in your sig.