How To Format Hard Disk Windows 10 Fix [2025]

| File System | Best for | Max File Size | |-------------|----------|----------------| | | Windows internal drives | 16 TB | | exFAT | USB drives, external disks (Windows + Mac) | 16 EB | | FAT32 | Small USB sticks, legacy devices | 4 GB |

Before you start, select the file system that best fits your needs: how to format hard disk windows 10

This is the fastest way to format secondary internal drives or external USB/hard drives. | File System | Best for | Max