So you've decided to reinstall you operating system to get that freshie feeling of security that only a fresh installation can give you. If you have determined that system to be FUBAR and are comfortable with the idea of losing data on those hard drives you'll be happy to learn that you will be able to format both those hard drives during the Operating System Installation process. Just insert a boot from your Windows Installation disk, (have your key handy) and follow the on screen prompts. You will need to delete the partitions that are there on each drive, then create a partition on each of the two drive, then format the first one to be the C drive (choosing full takes more time but more throughly formats the disks) and format the second disk at a later time with disk manager. But you system will be completely fresh. Install all available windows updates, then head over to [link removed - Zylstra] for a complete anti-malware defense suite for your pc and or entire home workgoup. Good luck with the freshie OS!
Moderator note:
We dont mind links to OneCare, even though there are better free alternatives, however, we do not want affiliate programs running on CH. That would be considered SPAM.