What are the differences between using a domain or a workgroup in Windows XP

What are the differences between using a domain or a workgroup in Windows XP  Windows XP Professional operates and looks different depending on whether you're a member of a domain or a workgroup. This table provides an overview of the main differences. Windows XP functions On a domain In a workgroup NETWORKING Part of a local area network (LAN) YES Part of a peer–to–peer network (for small businesses) YES Part of a home network YES Computer account required YES GENERAL OPTIONS “Welcome” screen available YES Fast User Switching available YES Password Backup and Restore Wizard available YES New and classic Windows desktops available YES YES Guest account automatically included YES Internet and e–mail access YES YES