You can activate Windows XP manually without an internet connection by calling the Microsoft Support on the phone number supplied during activation, and will guide you through the process of manually activating Windows XP. There are only really two ways to activate Windows XP, i.e. through the internet or by phone manually.

The activation over the phone is also quite simple since it's all automated. No lineups required. Something that Microsoft managed to do correctly.

xboxrulz

It's a good thing I have a Bought Version of Windows XP. I don't see why Microsoft is so stingy about this though, only a very small percent of Windows XP Machines are using Hacked Software. If I was Bill Gates, or another Worker of Microsoft I would just be happy that anyone bought a copy of Windows, its overpriced and under performing.