Many friends know that running "rundll32 Netplwiz.dll,usersrundll" (note case) or "Control Userpasswords2" in Windows XP can open a window called "User account". Here provides a simple account management interface, not only can add, delete accounts, it also provides a very useful unique features: Check the login account, uncheck "To use this computer, users must enter a username and password", you can achieve Windows XP automatic login (Figure 1). In addition, switching to the Advanced tab, checking "Require users to press Ctrl-alt-delete", lets Windows XP, like Windows 2003, force the Ctrl+alt+del key to appear in front of the login prompt to secure the system.
Figure 1 User account Settings
But the two commands to open this window are longer, and if you're too lazy to remember them or get more used to window operations, add them to the control Panel (Figure 2). Open Notepad, edit the following, save as a Xx.reg and import the registry:
Figure 2 Password Management icon
Windows Registry Editor Version 5.00
[hkey_classes_root\clsid\{98641f47-8c25-4936-bee4-c2ce1298969d}]
@= "Password Management"
[Hkey_classes_root\clsid\{98641f47-8c25-4936-bee4-c2ce1298969d}\defaulticon]
@= "%systemroot%\\\\system32\\\\nusrmgr.cpl,1"
[Hkey_classes_root\clsid\{98641f47-8c25-4936-bee4-c2ce1298969d}\shell]
[Hkey_classes_root\clsid\{98641f47-8c25-4936-bee4-c2ce1298969d}\shell\open]
[Hkey_classes_root\clsid\{98641f47-8c25-4936-bee4-c2ce1298969d}\shell\open\command]
@= "Control Userpasswords2"
@= "ADD Userpasswords2 to Control Panel"