This program works in the background, without you even realizing. TopWinPrio will detect the application that you are using and will put it in the first place on the priority list. Thus, that program will be the one with the highest priority when it comes to sharing the system resources.
TopWinPrio will allow you to configure the update time after which it will try once again to detect which application is being used, or to set the priority of the programs that aren't being used to normal, below normal, or even inactive.
TopWinPrio will help the applications that you use to have priority, and due to the latter, to work better and faster.