# MrNetTek
# eddiejackson.net
# 6/1/2021
# free for public use
# free to claim as your own
$action = New-ScheduledTaskAction -Execute 'Powershell.exe' -Argument '-NoProfile -WindowStyle Hidden -command "& {stop-computer}"'
$trigger = New-ScheduledTaskTrigger -Daily -At 9pm
Register-ScheduledTask -Action $action -Trigger $trigger -TaskName "Shutdown" -Description "Daily shutdown"
Notes
shutdown -f -s -t 60 -c “MESSAGE HERE”