On Hp (Hewlett Packard) Thin client with Windows XP embedded, when it is turned On, it loading to windows as a user. with limited facilities, no right click, no control panel, etc.
If you want to go as an administrator, follow these steps :
• Press and hold Shift key
• Click start and click log off (shift key is still pressed until user login form appears )
• Type Administrator in login name
• The default password is Administrator