KidKlok, like Win Nanny, only does one thing. This program can regulate a time limit, not pertaining to a specific time, but only limits total time within a day, week or month. For example, if a kid is limited to five hours of computer time per week, the program will not stop them from using their whole five hours in one sitting.

When a child nears their time limit, the computer will give a two–minute warning and the administrator has a choice to extend the time or not. This is all the program does.