Hi,
Try this. Find IExplore.exe probably at [C:\Program Files\Internet Explorer]
Right-click IExplore.exe and create a shortcut on the desktop. Right-click
the shortcut> Properties> Target and modify the target to include the URL.
Example:
"C:\Program Files\Internet Explorer\IEXPLORE.EXE"
becomes
"C:\Program Files\Internet Explorer\IEXPLORE.EXE" www.yahoo.com
Note a space between EXE" and ww
Browse to [Start Menu\Programs\StartUp] for that user and drag the shortcut
into that folder.