Lost windows code

[Zubenal]

So, I have an "old" dell Latitude D620. I am the original owner.
I wondering if windows 10 is a good idea to install on it. My problem is that the Windows key is worn out on the bottom sticker. Is there somewhere else, on the system itself that I can find it?
I think I will need it to get the free windows 10 download.
Thanks,
M

 

[Aunty Jack]

https://www.magicaljellybean.com/keyfinder/

Hi from Aunty Jack,

This key finder app works. Just install and run and it will find your XP Product/Key code.

Cheers,

Aunty Jack.

 

[Jody Thornton]

Er, I think you'll only find that Windows 10 upgrades on top of Windows 7 SP1 or Windows 8.1. I'm afraid that Windows XP is not a contender.