Re: Read the whole thing...
"Cortana?"
"Yes Dave?"
"Go F**k yourself"
"I'm sorry Dave I can't allow that."
{in the background does the equivalent of 'cd /;rm -fr'} :)
If there is one thing that is going to piss me off is an office where a dozen (or more) PC using Cortana are all babbling at the same time because the users have not figured out how to nuke it.
MS have obviously not thought this through.