What is the most common file system used by Windows operating systems?

The most common file system used by Windows operating systems is NTFS, which stands for New Technology File System. NTFS is the default file system for modern Windows operating systems, including Windows 10 and Windows 11. It offers several advanced features compared to its predecessors, such as improved file security through file permissions, support for larger file sizes and disk sizes, and benefits like journaling which helps maintain data integrity.

NTFS also includes support for metadata and increased efficiency in storing files. Unlike FAT32, which is limited in terms of maximum file size (4 GB) and partition size (up to 8 TB), NTFS can handle much larger files and volumes, making it more suitable for today's applications and storage requirements. Overall, the use of NTFS is essential for optimizing performance and security in Windows environments.