Abstract: A desktop to be used in combination with a computer comprising a keyboard is disclosed, the desktop comprising an horizontal display comprising an interface for connecting the horizontal display to the computer and a display signal generating unit for generating a display signal to be provided to the horizontal display via the interface, the display signal for causing the horizontal display to display an indication of a zone on which the keyboard is to be positioned by a user and at least one element, wherein the at least one element is generated according to a context.