Question about reformatting my hard drive and Win. 7
So my PC was recently infected with viruses, and I was able to get rid of them with Malware bytes and Microsoft Security Essentials. Anyway, I;m not sure if I completely got rid of the viruses so I want to just completely wipe my hard drive and get rid of it all. When I go to reformat my Hard Disk, Windows says I cannot because it's in use.
I google'd around and some guides are saying that I'd be able to reformat and boot up through the Win. 7 installation disk; the problem is that I don't have a Win 7. installation disk. What do I do?