I now know why my computer has been having off days and scratching in it’s box.  To my horror have realised that I now have some sort of virus from Porn Tube.  Every time I go to my computer I am confronted with porn images and  sounds.  Has anyone else had this invasion? If so how did you get rid of it? We have Norton virus protection which has obviously let this one slip through the net.  As this is  beyond a joke I would love some help with any ideas on how to remove it