Dear mum, I love you, but please print out this brief tutorial. It will show you how you could solve any doubts you may have about any of those "little picture buttons" and menus in the "TV" Besos, J.
P.S. It's the button with the little picture of the printer on it. See? OK, see the black Apple on the top left? See that it says Safari? Click on "File" next to it and then click on Print. Oh, make sure the printer is on. Love, J. [XKCD via Angel Jiménez]