Whats the difference between Windows XP Home Edition and Professional Edition?
Windows XP Home is designed as an upgrade for Windows 9x/Me and therefore ships with the same type of consumer features found in Windows Me. The biggest difference is processor support: Windows XP Home will support only one processor, while Professional supports two. I have a full and detailed list available regarding the differences between the two editions available, however: Use this showcase to determine which version is for you.