(1) Yes
(2)Yes
(3)Add Remove and also see the following if needed
http://support.microsoft.com/kb/928218


--
Peter

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Requests for assistance by email can not and will not be acknowledged.

"Chas" wrote in message
...
I have bought a new computer(Vista) to replace one with XP Pro.

1. Can I use my previously purchased Office Professional 2007 on my new
computer?
2. Do I have to first uninstall Trial Office on the new computer?
3. How do I uninstall it?

Many thanks in anticipation
--
Chas