Will someone explain why there is a fly on my screen?

patriot4ever: Will someone explain why there is a fly on my screen?
No joke! Not a live fly, but there is a fly on my screen mostly on “check your credit score”; but sometimes it lights on other areas. How can I get it off my screen?? It seems to “vibrate”, and it causes my mouse signal to vibrate also. PLEASE! Serious response’s only. Is this some kind of virus??

Answers and Views:

Answer by TFR™
their must be a fly inside the monitor then

Answer by Overheal
When you see the Fly again, press printscreen (Next to F12). This takes a picture of your current monitor output and pastes it on the clipboard.

Now open up paint, Paste (Ctrl+v). If you can see the fly, its digital – in which case its the oddest virus I have ever heard of.

If you cant see the fly in your screen capture then that means there really is a housefly on the inside of your computer Monitor.