This information is here for my purposes only, and I am not responsible if
you use or misuse the information contained here.
How to disable autorun in NT 4.0
Run regedit to change the key:
HKEY_LOCAL_MACHINE\System\CurrentControlSet\Services\CDROM\Autorun
from 1 to 0.
How to change the background for the login screen
Run regedit and change the following keys:
HKEY_USERS\DEFAULT\CONTROL PANEL\DESKTOP
- Set the string value of WALLPAPER to the full path to the image.
- TILEWALLPAPER is a string value, 0 (zero) means don't tile,
and 1 (one) means to tile the image.
- WALLPAPERSTYLE is a string value, 0 (zero) for a normal image,
and 1 (one) for a stretched image. (According to the plus pack, 2
is the value for a stretched image, however, messing with this did
not stretch the image. May not work for the background for the
login screen.)
How to remove registry entries using .reg files
A key, all it's values, all it's subkeys, and all their values can be deleted by prefixing the key name with a hyphen:
[-HKEY_LOCAL_MACHINE\delete_this_key]
Individual values can be deleted by "setting" the value to a hyphen:
[HKEY_LOCAL_MACHINE\somekey]
"delete_this_value"=-