It refers to the content that is uploaded to the account, these can be videos, music, images and HTML.
News and RSS Feeds:
Refers to the information captured manually and automatically to display on screen through designs, better known as templates.
Refers to the software where the videos are displayed.
4YouSee can organize your account content throughout the day. Considering that this will be played 24/7 as long as the player is turned on.
Playlists can vary between days, and may have a different one per day.