Oh! In addition, if you want to access it from a tv or mobile device you install the client on those devices and point them at the same IP and port. My lg tv has jellyfin in the store, firesticks have it, play store (i assume apple app store too) amd the server can be managed from there too.

You can set up users and allow each user to acces different content in the settings which is good if you have kids and want to keep them from watching john wick 😜