Tip for shutdown windows - virus

Try to open:
Run -> cmb -> shutdown -a
This prevent the shutdown.
create a new shortcut.. then write;shutdown -s -t 0 = this is for shut down in 0 seconds (t = time s=shutdown)shutdown -r -t 0 = same but this is for restart comp. in 0 seconds..(only for windows xp)in win.98 this is different; we were wrote rundll32.exe -s or something like this..i couldnt remember right now..