This is the simple way and very useful to increase the processor power. Those users can increase processor power which used computer with minimum computer speed. Now you can force your system to free up the idle task that are running and sharing the power. This is the trick to end the idle task. Follow these steps. First of all, logged into your computer with administrative. Go to Start=> Run And here you type " Rundll32.exe advapi32.dll,ProcessorIdleTasks " And click " Ok " Now system will take some timeto end the idle tasks.