Malfunctioning browsers
I have four internet browsers on my computer, and three accounts. Firefox, Opera, Safari, and IE. All of these work fine on two of the three accounts. However, on one account, and one account only, Opera, IE, and Safari don't work, leaving firefox the only functional one. Since this problem is on one account only (and it's not the administrator account), I don't know what's causing it, or how to fix it.