I noticed that there is an extra icon with the others (Internet, Local Intranet, Trusted Sites, Restricted Sites). The extra icon is Your Computer - an Internet Explorer icon with a key over it. I don't know how this got there. Is this supposed to be there??? I am able to click on the other icons and the settings appear under them except for this one. Why is that? Please, someone help! I hope I'm not infected with anything since I don't know how it got there?