GMail Remote Command can be remotely shut down. Run an app. Open a web page. It's all done through Gmail. GMail Remote Command instructions:
First, on the machine you want to control, click Run GRC.exe. Then type in your Gmail address and password (assuming it's [email protected]), click Sign in, and wait... When Sign in becomes Stop, it will be OK, and the login will be successful in a few seconds. Finally, open the web page on another machine and go to...