it programm        
     
   

Your computer is for you a "tool". It fulfils very special tasks.

Each computer is only as good, as it with software is "fed" - it has too few, can it optimally its gave up fulfils, redundant does not make it slow or leads to heavy disturbances.

IT PROGRAM can need the software to develop you for your special requirements -
so they do not have exactly the fitting, no more and less.