Tricia Colameta

How can I re-install my operating system if I cannot find the install disk for my laptop?

20 Jan 2012
Windows
Explorer 8
20 Jan 2012 | Windows | Explorer 8

I need to wipe my laptop clean and reinstall the original disk, but I cannot find it. I am not even sure there was a disk that came with the Gateway laptop I purchase three years ago. Is this possible? How do I get a disk? The laptop has a virus on it.