There is a very simple trick to pop a banner every time you logon.This can be effectively used to display the company's private policy each time the user logs on to his NT box.
Just follow these steps....
  • Go to the key :- HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\WinLogon
  • Now create a new string Value in the right pane named 'LegalNoticeCaption' and enter the value that you want to see in the MenuBar.
  • Now create yet another new string value and name it:'LegalNoticeText'.
  • Modify it and insert the message you want to display each time Windows boots.

It's '.reg' file would be:
REGEDIT4 [HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Winlogon] "LegalNoticeCaption"="Caption here."

Disclaimer:Everything here is for informational purpose.