If you’ve ever wondered how you can add Text to your login screen - there is actually a pretty simple solution. Why would you want to do this?
Well, if you work in an area where a confidentiality disclaimer or some other kind of important information needs to be address each time a user logs on - you might want to have it right there on the login screen. Or you might want to leave yourself a reminder - I don’t know - it’s up to you really…do you want this tip or not?
All you have to do is navigate to your hard drive then: Library> Preferences. Here you’ll find a file called com.apple .loginwindow.plist - you can edit this by opening it up in TextEdit.
The file will contain quite a bit of programmer tags in it. Just below the first one, insert the following:
<key>LoginwindowText</key>
<string>YOUR TEXT GOES HERE</string>
Obviously you’ll want to replace “YOUR TEXT GOES HERE” with whatever message you would like to add to your login screen.
Save the document.
Boom.
Done.

Chet
Travis
What's my problem? September 29th, 2008 at 11:16 am
Rian
Corey
Can this be verified? September 29th, 2008 at 3:01 pm
Billy Cape
but I only really want to do this if I knew what it would look like first... September 30th, 2008 at 10:23 am
Jim
MBJ
Imagesprite
Here is what is in my file:
bplist00Ø \lastUserName]autoLoginUserXlastUser_MCXLaunchOnLogout_autoLoginUserUID_RetriesUntilHint\SHOWFULLNAME]noPasswordKey[julesselmesXloggedIn õ &4=Qdw„’ž§¨«®¯
Where is the "first one" in that? October 8th, 2008 at 11:14 am
grmagi
Paxswill