well in my first blog which was about how to play around with your friend's PC by creating a fake virus which will shutdown your friend PC as he will click the icon. on one click the PC will shutdown without showing any Process in the task manager here is how to stop that process

it can be stopped only if you have given the sufficient time for the user to run cmd and type some command
here is how you can stop the process
1. go to run
2. type cmd
3. type shutdown -a
here a stand for abort shutdown