Despite the fact that FAT32 is so versatile, Windows 10 does not allow you to format drives in FAT32. … FAT32 has been replaced by the more modern exFAT (extended file allocation) file system. exFAT has a greater file-size limit than FAT32.

Does Windows 10 need FAT32 or NTFS?

Use NTFS file system for installing Windows 10 by default NTFS is the file system use by Windows operating systems. For removable flash drives and other forms of USB interface-based storage, we use FAT32. But the removable storage larger than 32 GB we use NTFS you can also use exFAT your choice.

What is FAT32 in Windows 10?

FAT32 is a solid file system for external drives, so long as you don’t plan to use files over 4GB in size. If you do need those larger file sizes, you’ll need to stick with something like NTFS or exFAT. The advantage to using FAT32 is portability.