Holding down the SHIFT key on your keyboard and then click Restart. Here’s how to restore Surface RT tablet to factory default condition, without knowing your password: Windows RT integrates a built-in rescue method that allows you to reset the OS from the login screen. Reset / Remove Forgotten Password on Surface RT Tablet This tutorial explains how to remove or reset Surface RT password by performing a factory reset.
Lost your Surface password? Locked out of your Surface RT tablet? At present, there is no any password recovery utility available to Windows RT system, so you might have to reset your tablet to factory defaults.
