Myke said:
I'm a cancer patient, and have 4 PC's around my house, This is my contact
outside the home. I have bought and upgrade to XP Home, and I like it. To
upgrade my other PC's, do I have to get a new CD for each, or can I just buy
the licenses and upgrade from the same CD? If so, how do I get extra licenses?
You need to purchase a separate WinXP license for each computer on
which you install it. (As long as you have multiple identical licenses,
it doesn't matter if you use the same CD for the installations, as long
as you use a different license each time.)
Just as it has *always* been with *all* Microsoft operating
systems, it's necessary (to be in compliance with both the EULA and U.S.
copyright law
http://www4.law.cornell.edu/uscode/17/117.html), if not
technically) to purchase one WinXP license for each computer on which it
is installed. (Consult an attorney versed in copyright law to determine
final applicability in your locale.) The only way in which WinXP
licensing differs from that of earlier versions of Windows is that
Microsoft has finally added a copy protection and anti-theft mechanism,
Product Activation, to prevent (or at least make more difficult)
multiple installations using a single license.
One can buy additional licenses, assuming one already has a retail
license. Naturally, Microsoft cannot sell additional OEM licenses. Be
aware, however, that you'll probably pay more this way than you would if
you were to buy a second copy of WinXP from a discount retailer;
Microsoft will only offer you a 15% discount off their MSRP.
Additional Licenses for Windows XP Home Edition
http://www.microsoft.com/windowsxp/home/howtobuy/addlic.asp
Additional Licenses for Windows XP Professional
http://www.microsoft.com/windowsxp/pro/howtobuy/addlic.asp
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