Smart Auto Shutdown - Version 2.1 Smart Auto Shutdown automatically shuts down your computer and cleans up unneeded temporary files ahead of time, along with traces of your Internet use. Improve PC performance by cleaning up your system and protect your Internet privacy by cleaning up your usage traces every time before shutdown. Auto shutdown is the best time to clean up your PC. You do not need any temporary files anymore, which means you can eliminate them and make your PC more efficient the next time you start it up. You can relax knowing that all Internet and offline computer usage traces have been eliminated. Quickly clean and shut down your PC with one click instead of five! Use Smart Auto Shutdown, the simple and effective tool for the job!