Hide the Accounts in Windows system

hi guys this is good trick which you can use it in  ur school
  if you want to hide personal accounts

go to start->run
    * Enter as "regedit" to open the registry window.
    * Navigate to this Path:

          HKEY_LOCAL_MACHINE\Software\Microsoft\WindowsNT\CurrentVersion\Winlogon\SpecialAccounts\UserList

    * In the Right pane, Right click -> New -> String Value
    * Right click on the new String Value and click Rename
    * Enter the Name of the Account you want to hide.
    * Right click on the String Value  and Change value to 0 which hides it. If you want it to
 be Visible to all Enter the Value 1.
    * Now Save and Exit the Registry  Edit.

Restart the system.
When you login if you want to access the hidden account,then just press
"ctrl+alt+del" in login page.
Enter your hidden account and password