Change (Windows NT Account)
Select Change to view or change the Windows NT account. The Windows NT Account dialog box is displayed.
  1. Type the user name in the User Name box.
  2. Type the domain name in the Domain box.
  3. Type the password in the Password box.
  4. Type the same password in the Confirm Password box.
  5. Select OK to accept the information you have entered, or select Cancel to cancel the operation and close the Authentication Account dialog box.