[Koha-devel] Use rfid with Koha

Dear Friends I am very much new to koha and need to implement Rfid reader for circulation .First i install Koha on Ubanto. The first problem is how to access koha from windows IE. As its shows " IT works ....." message. When i try to run sudo command it ask for password which i dont know. Second what i am planing is to add rfid reader on widws based terminal as all the drivers and dll are complied in C#. Have somebody this this directly in koha. Help seeker