Well no windows user would like to see the Blue Screen of Death again after recovering the windows again but if you would like to know what exact error message was displayed on the blue screen, NirSoft has come up with a utility called as Blue Screen View to do that.
This software basically rescan your dumb which is created during the crash and displays the same blue screen again. This makes it easier for you to take screen shot now in case you want to send it back to technical support and let them scratch a head when you say that you did print screen and not any digital camera to take that. 😉