How the Linux File System Is Organised
Understand how folders and files are organised in Linux and how it differs from Windows.
Unlike Windows (with its C:, D:... drives), Linux organises everything under a single root, with system folders that have clearly defined purposes.
| Folder | What it's for |
|---|---|
/home | Your personal files, one per user |
/etc | System configuration files |
/bin, /usr/bin | Programs and executable commands |
/var | Data that changes with use (logs, queues) |
/tmp | Temporary files, cleared periodically |
/mnt, /media | Mount points for external disks |
Everything starts at / (the root) —
there is no equivalent to "another drive" like in Windows; even an
external disk gets "mounted" inside this same structure, in a folder
like /media/usb.
Tip: your personal files are always in
/home/your_username — it is the only system folder you
should work in with total freedom, without worrying about affecting
the rest of the system.
Frequently asked questions
Why doesn't Linux have drives like C: or D:?
Because it organises everything under a single folder structure starting at the root (/) — additional disks get 'mounted' inside that same structure, instead of appearing as separate drives.
Where should I keep my personal files?
Inside /home/your_username — it is the folder specifically meant for your own files, with no risk of affecting the rest of the system.