Trial ICON on Desktop Suppose To Change ?

I recently installed Office for Home and Students from my Gateway Computer
that had an ICON on the Desktop which executes this as per it's Properties
Tab "C:\Program Files\Activation Assistant for the 2007 Microsoft Office
suites\ota.hta"

This ICON allowed me to use Office for 60 days, but as I got sick just after
installing this I got beyond my 60 days before I got out of the hospital.

I wanted to use the Office but as I was beyond the Trial Period I decided
just to buy it. I pressed the same ICON, but followed the instructions to buy
the Office this time. I believe I followed all of the instructions correctly
and when I got done I sure did get the production Office modules and they do
work, but I thought that the ICON on the Desktop would have changed or would
have been deleted and a new on added to start the Office similar to that of
the Office 2003 with the option of putting up a Command Line with all of the
modules visible at the top.

MY QUESTION: Was the ICON on my Desktop Suppose to be the way I activate the
OFFICE or do I put an ICON on the Desktop for Each Module that I want to
access ?
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My "Thanks In Advance" To Those Who Help Me And A "Your Welcome" To Those
Who My Asking This Question First Has Helped.