Make even more private your messages when booting

Now you can personlize even more your private messages. When you boot your computer add next command in the file autoexec.bat
Echo off
cls
Echo Komputer by pixel
Echo.
Echo Becarefull to using it
Echo.
for %%C(A B C D E F G H I J K L) do dir c:\windows >Null
Echo.
Echo Good luck