One thing I want to know from Surface Book owners is whether the keyboard can be configured for smoother productivity.<p>Naviagational (Home&#x2F;PgUp&#x2F;PgDown&#x2F;End) and volume keys are on by default meaning that you have to press the Fn-Alt-Function Key if you want to use Alt-Function. The problem with that is that an independent Fn press will lock out the function key, toggling the behaviour so that Function Keys are now the default.<p>I would like it if LAlt-FunctionKey was different behaviour from RAlt-FunctionKey. LAlt-F4 would close a program while RAlt-Function Key would change the volume. The requirement to use the Fn Key and the fact that the Fn can be locked (and easily and accidentally unlocked&#x2F;locked again) is a serious usability issue.<p>Actually I&#x27;d prefer a full real keyboard... nevertheless the Surface Book and the SP4 keyboards are massive improvements.<p>Moreover, does anyone know if the undocking button next to the Delete key can be locked out, say, requiring a key combination instead?