PC shortcut (5)
I believe the answer is:
macro
'pc shortcut' is the definition.
(I've seen this in another clue)
This is all the clue.
(Other definitions for macro that I've seen before include "Prefix meaning large or large-scale" , "Computing routine; large-scale" , "Computer routine; lens" , "Series of actions done with one instruction (computing)" , "Computer instruction" .)