Okoker Shutdown Expert is a handy utility that help you shutdown, restart,log-on or sleep your PC at schedule time you specifies. It gives you different ways to schedule the shutdown event, such as daily, run just now and so on.You can select the hint sound according to your like. Allows you set a certain time to execute the task that shutdown,restart,log-on or sleep. Allows you set a area time later to execute the task that shutdown,restart,log-on or sleep It makes you don't worry about your PC to be waste for nothing. Easy to use.