Windows xp home edition 2002 service pack 3

[Jim gold]

Is this a 32 bit or 64 bit?

 

[hang-the-9]

I don't think XP Home comes in 64 bit, should be 32.

Look here for steps to find out: http://support.microsoft.com/kb/827218

 

[Pyree]

Only Professional and Server (for Itanium and version 2003) of window xp is 64 bit. You have a 32 bit OS.