Hi,
The Product Key already existed within the installation CD. To find the Installation Product Key of Windows XP, follow the below steps,
1. Insert the CD into CD Drive
2. Open the CD and then move into the folder named as “i386”
3. Now open the file UNATTEND.txt to see the Product Key of your Windows XP
4. Note Down the Product key and start using it at the time of installation
If Windows XP has been installed, We can also use software like keyfinder to get it.
Please Note: Since the website is not hosted by Microsoft, the link may change without notice. Microsoft does not guarantee the accuracy of this information.
Hope it helps.
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