From
http://www.uktsupport.co.uk/microsoft/ie.htm
Changing Internet Explorer Title Bar
I don't need IE telling me that I'm running "Microsoft Internet Explorer" in
the title bar of every single browser window. Luckily, there is a way to
change it. Fire up the registry editor, and navigate to :
HKEY_CURRENT_USER\ Software\ Microsoft\ Internet Explorer\ Main
Look for a String Value called Window Title (if not present create it) and
set the data to whatever you want. If the value is created, but empty, no
text will be displayed, though you'll have an annoying hyphen after the page
title to stare at for all eternity.
Potential administrative uses for this might be to insert the workstation
name or maybe a tidbit of information you'd like to display to users, such
as the help desk phone number. Being that it's a simple registry entry, you
can easily use a login script to set this value when the user logs into the
network.
