1)   PC Auto Shutdown 2.2 PC Auto Shutdown is a handy utility that help you shutdown, power off, reboot, hibernate, suspend or log off computers at schedule time you specifies. It gives you different ways to schedule the shutdown event, such as daily, weekly and only once. 2)   Sleep Helper 2.3 Can help you to sleep easily and fast , You can even schedule the time when will you sleep. If you couldn't tolerate city life which make you annoy, Sleep Helper will make nature sound for you,Auto shutdown your PC,Back to nature! 3)   Auto Shutdown 1.0 Very simple program, which will automatically shutdown system after a specified amount of time.