Ok so this computer i have worked on actually has 2 hard drives, one is formatted NTFS and the other FAT32, to be honest i have no idea why there is 2 hard drives when there is plenty of space on both but thats besides the point. Ok so point being, ive been thinking about doing a clean install of windows on it, but this is my question do i do the clean install on both harddrives? and if so how does that work?