Only shows partial capacity or partition

So? You have a partition that doesn't fill the entire drive. Either make a bigger partition or create multiple partitions, to use the full capacity of your drive.

Don't use FAT partitions; use NTFS. FAT is limited in size and filesize (no files greater than 2 gigabytes).
 
Close enough, but thanks for the correction. :)

Its possible to use a higher cluster size to stretch the limits a bit, though. But generally there's no reason to use FAT anymore. Every major OS can use the closed source reverse-engineered NTFS.
 


No, it says the partition is labeled 124 gigs, but it says its capacity is only approximately 32gb. And it is NTFS.