Alan said:
I have a copy of windows xp pro that I purchased and
installed on my home computer, I have now built a new
computer and want to use my copy of xp on it instead. How
do I do this and not foul up the registration
Windows is provided to you (as for at least ten years) under a license
to use it on one machine and one only. A retail copy you may *transfer*
to a new one, but not have on two at once. To do that, you remove it
from the old machine, and install on the new. When it comes to
activation, if it is more than 120 days since you last did it, you will
find it will go through on the net just like first time. If not, you
will have to phone a toll-free number that will be given, to explain and
swap one long number for another to check back as you type it in
Don't bother with the registration of you as owner. And note that if it
was one of the 'OEM' copies, supplied 'only with a new computer' you may
not transfer it at all: that is the downside of the cheaper price