Introduction

     I've enrolled LT 130 to update my information in library science, and this is an exciting moment for me because I've opened a new window to the technology world and library science. I was fascinated by book, library and librarians' job from my childhood, so I decided to be a librarian. I chose  library and information science as my major and job, and I worked in library for more than 20 years. Now I am here and taking a step further.