I'm not a mac person so I don't know this, can Macs see Windows disk formatting? Like fat, fat32, exFAT, or NTFS?
Yes, macs can see windows formatting.
Macs can see Fat, fat32, exFat (I believe, but I could be wrong on exFat), and NTFS.
However, with NTFS, macs cannot write to the drives, just read them.