Its not a virus, viruses are rare these days and dont do much anyway. Thats just crappy internet explorer playing up
That happens to me every once in a while. I'm very careful about viruses on my computer, so I wouldn't say you have a virus. You could always try going to the Microsoft homepage, and in the Downloads section you could re-install Internet Explorer.
Just to be safe, you should scan your computer for viruses.
That never happens to me, but then again my computer is brand new. I have 107 viruses, but it still works fine - im getting them out soon. Anyway, its just cause your computer is crappy and has too much shit in it wich is messing everything up.
I just thought that the program hiccuped or something, as computers do sometimes, or so I thought.