Information Technology

The present text has been designed for students of computer science as an introduction to information technology. The idea behind the design of the book is to not just present forth the readers an introductory manual, but also enable them to have a basic understanding of the essentials of the subject under practical circumstances. Incorporated into the text are also case studies and examples which would help the readers gain better insight into the subject, along with the incisive written content. It is hoped that the incisive and comprehensive content of the book serves well of all. Any suggestions for further improvement are most welcome. About The Pradeep Mathur, an assistant professor in the department of Computer Science, received his Graduate and PG Diploma in Computers and Information Technology. He joined in the teaching faculty as an lecturer in 1998 and was promoted to associated professor in 2002. He has authored many textbooks on computers and information technology, in both print and electronic formats. He is associated with famous educational institutions in India and abroad. A visiting faculty at various IT schools in India and abroad. He provides short-term courses to budding information professionals. Table of Contents Preface Introduction to Information Technology Fundamental of Computers Data Processing Operating System Windows Networks Multimedia Database Management System E-Commerce Information Age Bibliography Index