/ http://www.slideshare.net/images/logo.gif / 際際滷Share feed for 際際滷shows by User: ratankumarrajputrajput https://cdn.slidesharecdn.com/profile-photo-ratankumarrajputrajput-48x48.jpg?cb=1523425832 hi I am rattan kumar Rajput I am very much craze about computer technology and its application. my hobbies to get info about information tecynologh and its application. computer technology computer technology updates