Critical windows update ahoy!
There's no point boring you with the stuff the nasty hacker-type people can do to your system - all you DO need to know is Microsoft have thrown out a critical update for Windows users. If you're logged in as Admin and going to, er, dodgy sites?.....You may be in trouble. Just click the link, download the updates and you should be fine.
(In case you're new to all this computer stuff, I should point out the link is the blue title thing above - hyperlinks are blue??! Who'd have thunk it...)

