Translations:NixOS as a desktop/4/en
If you prefer reading, see NixOS Installation Guide to get started. For a well presented video option, see video guide section immediately below. Keep in mind that, for a desktop installation, you will probably want to make sure you start with at least 30 GiB of available disk space to allow for the desktop environments (e.g. GNOME, KDE, or XFCE), browsers (e.g. Firefox), and other graphical applications (e.g. VSCode) that would be typical of daily use. 15 GiB might be enough in a pinch for a fairly bare-bones setup.