With the first option, you select the number of hours, minutes and seconds to power off and set a specific time. When the scheduled time is triggered, the system performs a forced shutdown. It stops all the applications, shows you a warning, and shuts off the system. A similar option also exists for the countdown timer function. It allows you to select the number of days and hours to power off your system. When the desired time is triggered, the software shuts down the computer. The countdown