Windows Shutdown Assistant helps to automatically shut down Windows in multiple modes. The basic way is to specify the time and make computer turn off at the fixed time. By configuring the settings, the program is able to repeat the task at a time or every day. Besides, it supports to turn off computer when the CPU usage is too high, battery low or idle after a certain time. Apart from being a smart Windows shutdown timer, it provides turn off monitor, lock, hibernate, and log off functions for securing the computer data and files.