Sahaj Tathya Mitra Kendra - A Common Service center (C.S.C.) This is a part of National e Governance Plan of Govt of India with a collaboration with Srei Sahaj e - Village Limited and Govt. of West Bengal . This Common Service Centres is serving you all kind of ICT need. From this website you not only get the information about C.S.C., also get your almost all kind of Computer and Internet related information.