Definition
A file system is the method an operating system uses to organize and store files on a storage device, like a hard drive or SSD. 🗂️ It's like a library catalog, but for your computer's data. It keeps track of where each file is located and manages access permissions. Different operating systems use different file systems (e.g., NTFS for Windows, APFS for macOS). Without a file system, your computer couldn't find or manage any of your files. It allows you to create, read, update, and delete files.