I am having MALWARE on my COMPAQ Presario V4125CL laptop. It has WINDOWS XP installed on the same. Now here I want to format my system and install xp back. But the system is asking for startup disk and I am not having floppy drive on my pc. What can I do to fix the issue. I need some help here to simply format my pc and install xp back. I am sure that would be much more helpfup in fixing the problem that I am facing on my system.