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What is FAT (File Allocation Table)
What is NTFS (New Technology File Sharing System)
NTFS has several technical improvements over FAT, like it works perfectly with large files(more than 4GB). NTFS is an advanced and improved file system which is used bylatest windows operating system. It is reliable, secure, lesserdefragmentation time, consistent andhighly performance file system.
This method cannot convert NTFS to FAT. In order to convert back into FAT just format the drive.