Fundamental of Computer Science and Information Technology is written to be an all-in-one solution to help users get up and running on their computer and learn all the basics of Computer Science and software applications. This book is written in easy to understand language and a cost-effective alternative for the user who does not want to purchase several books, because it covers Computer Fundamental, Computer Hardware, Storage Devices, Software and Computer Applications, Operating System Overview, Memory and File Management, DBMS, Computer Networks and Internet. The book assumes no prior knowledge, and is perfect for those who've just taken their first computer out of the box.