Ars Technica

Windows XP Product Key Code

I have a copy of Windows XP Pro and I have lost the product key. I need to install this on a new machine now, but I cannot. Does anyone know where this product key is kept on the Windows XP system and ...
Ars Technica

Windows XP installerwon't accept its product key

I did a search and didn't find any results concerning this problem. I've just built a new system and my Windows 7 disc won't boot, so I'm installing Windows XP so I can then install Windows 7 on top ...
Gizmodo

Program Spits out Cracked Windows XP Keys, if You’re Real Keen to Return to 2001

Reddit users have shared a hack that can create working Windows XP activation codes, though you should think twice before booting up the two-decade old OS. Reading time 2 minutes Imagine it’s 2001.