[ GLOSSARY DEFINITION ] Storage

file system

The structure an operating system uses to organise and access data on a drive.

Full Definition & Technical Explanation

A file system defines how files are named, stored, and retrieved on a drive. Common examples include NTFS, exFAT, APFS, and ext4, each with different limits.

See NTFS and APFS.

Where file system Matters

Frequently Asked Questions

What is file system?

The structure an operating system uses to organise and access data on a drive.

What terms are related to file system?

Related Storage terms include FAT32, APFS.

Related Technical Terms

FAT32
An older file system with wide compatibility but a 4 GB per-file limit. Storage
APFS
Apple File System, the modern default file system for macOS, iOS, and iPadOS. Storage
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