How to Turn off computer using phone?

                          You can remotely shut down your computer from anywhere in the world using any cell phone with texting capabilities and Mozilla Thunderbird, a Mac, or Microsoft Outlook. Using this simple method, a user can shutdown, restart, hibernate, etc. his or her computer, just by sending an email from his or her phone.  To do this, all you will need is Microsoft Outlook which should come with Microsoft Office, which most people have. There’s no magic here, it’s the power of TweetMyPC utility that lets you remote control your computer from a mobile phone or any other Internet connected computer.