Provided is a mobile terminal including: a display unit on which screen information is output; a translation function unit that translates a translation-source information portion of the screen information that is output to the display unit; and a controller that outputs translation-target information into which the translation-source information portion is translated using the translation function unit, on a translation window, in which in a state where the screen information is output on the display unit, the translation window is positioned in one region of the display unit.