I need serial key for Windows XP sp3

I suggest that you don't go to a keygen site or use the px4qx-xxxx-xxxx-xxxx key described above these two have been reported to fixya for giving non-geniune advice.

Always go to a licenced microsoft partner look for the two logos



Windows XP Service Pack 3 included for £42.40 ($69.90) this will give you the CD and Licence which will be genuine always use a Microsoft MGA checker to make sure it is Genuine.

Hope this helps, you can also find just the key without CD for half the price if you google and look for the Microsoft Partner and Verisign logo.

product key for winxp sp3 is px4qx-q33y4-b8cb2-kpmgk-8rpkk
it is same sp2.
try it

you can get from www.keygen.ru but be aware it is has got viruses and porn pictures too but if you are using a good antivirus then do not worry even i use that web site to download keys

Dont use a key gen or a keygen site, WGA will lock you out when it discovers that the key is pirated ( and it will).. My ad vice is to purchase a valid licence and product key from either microsoft or a retailer.. If you purchased the PC new, you should already have a valid product key. If you purchased the pc second hand, ask the person you bought it from if they have the key or is it a pirated version.. You can also purchase valid keys and disks from ebay for a much smaller cost.. Either way, keep it legal, you are much better off in the end..