The lastest security breach from Microshaft
. Windows Vista features a whole heap of junk you didn't want, hidden so well that you can't find it to get rid of it. Also has more holes than a piece of swiss cheese, and possibly the worst GUI in history.
If found on your computer, you should immediately download Linux
and install that instead, since it will be infinitely more secure than leaving your computer open to anyone who wants to walk right in and use it :)
Windows Vista: Sucks, blows and chokes itself at the same time.