Computer shortcut (4)
'computer shortcut' is the definition.
(I've seen this in another clue)
This is the entire clue.
(Other definitions for macro that I've seen before include "Series of actions done with one instruction (computing)" , "Computer routine; lens" , "Computing routine; large-scale" , "Set of instructions" , "Long (prefix)" .)
(Other definitions for icon that I've seen before include "Sacred painting or representitive figure" , "Computer graphic symbol" , "Symbol activated by mouse" , "Adult butterfly" , "work of art" .)