The computer that I am wrrting about is: Product name: HP Pavilion dm4 Notebook PC, Product number: XZ298UA#ABA, Serial number: CNU0491LCY, Windows 7 Home Premium 64-bit Service Pack 1.
The question I have is when I first got the laptop, there was a large rectangular box, I think camera, that floated down from the top of the screen. I somehow disabled it or something because it was annoying me. First, what was it? How can I get it back?