Binding Problem

So I've heard lots of talk of how to bind but I never tried it myself... I wanted to try it out but then I found out I don't know where to bind.. like do I need a program? a console? or some hidden file in the Vindictus folders? I know what binds are and how they work I just don't know how to bring them up so I can actually interact with them
Could someone guide me in that zone real quick please