If you have lost the product key of windows xp which is required during the time of installation. If you have installed xp already in other system you can get product key at the specific location as follows:
click on start => Run and type regedit and click ok search for the key
HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\ProductID
you will get the product key here.
If you have lost the product
ketan100 2 years 41 weeks 3 days 6 hours ago
If you have lost the product key of windows xp which is required during the time of installation. If you have installed xp already in other system you can get product key at the specific location as follows:
click on start => Run and type regedit and click ok search for the key
HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\ProductID
you will get the product key here.