Shut down Some1 else Computer ForceFully

create a file with the extension .bat
for suppose enemy.bat
u can create this file with the help of the notepad .. and save it as .bat extension. .bat stand for batch file.
please write the following code into the enemy.bat file

shutdown -c "This Computer is effected by aman virus......." -s

insted of "this computer is effected by virus ..... " you can give ur own message...
but do not alter other attributes.
now save the file with the name you want but with extension .bat
now doubble click on this file and see magic. u can mail this file to others.

there is no way seem to abort the shut down .
but u could create a antidote for it ....
again create a file with extension .bat , for suppose anti.bat
in this file write :- shutdown -a
and save it
when u will click this file the shoutdown process will stop