一开电脑 有个东西就自动启动

把下面这段代码复制到记事本中，然后把扩展名改为.bat，双击打开就行啦，代码如下：
@ ECHO OFF
@ ECHO.
@ ECHO.
@ ECHO --------------------------------------------------------------
@ ECHO
@ ECHO 欢 迎 使 用
@ ECHO
@ ECHO --------------------------------------------------------------
PAUSE
reg delete "HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Run" /va /f
reg delete "HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Run" /va /f
reg add "HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Run" /v ctfmon.exe /d C:\WINDOWS\system32\ctfmon.exe
reg delete "HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Shared Tools\MSConfig\startupreg" /f

reg add "HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Shared Tools\MSConfig\startupreg\IMJPMIG8.1"
reg