sudhir said:
I want to transfer windows xp from old computer to new computer. How
do i get authorisation from microsoft? What is their contact address?
You don't need authorization.
Is yours a retail version or an OEM version? If it's a retail version,
there's no problem; just do it. You will have to reactivate, of course. If
it's been more than 120 days since last activation, it will work over the
internet just as it did before. If it's been fewer than 120 days, you'll be
prompted to activate by telephone. Either way, it's wuick and easy.
However, if yours is an OEM version (for example if it came with the
computer), the terms of the EULA tie it forever the first computer it's
installed on, and it can never legally be moved to another computer. To me,
that's the biggest disadvantage of OEM versions.