HomeUnitext for Freshmen: Introduction to Information Technology
Unitext for Freshmen: Introduction to Information Technology
Editor: Freddie Ward
Year: 2023
Binding: HARDBACK
Price: £ 250.00
"Today we live in an information society, which means that the world of media presentation is strongly affected by rapidly changing developments and information. Information technology (IT) involves the study and application of computers and any type of telecommunications that store, retrieve, study, transmit, manipulate data and send information. Information technology involves a combination of hardware and software that is used to perform the essential tasks that people need and use on the everyday basis.
Most IT professionals work with an organization and technically understand what they need in order to meet their needs, showing them what the current technology is that is available to perform their required tasks, then their current implementing technology in the setup, or creating a whole new set up. Information technology in today’s world understates the scope of the critical career field. There is much-unexpected importance of Information Technology.
This book is comprised of five chapters. The book is designed to provide students with a working knowledge of computer concepts and essential skills necessary for work and communication in today's society. Students will learn safety, security, and ethical issues in computing and social networking. This book is an introductory text to computers and information technology. It includes computer and information literacy, with the main emphasis on competency with software through hands-on practice. Topics include introduction to microcomputer operation, Windows, word processing, spreadsheets, data management, Internet, and email.
Advances in information technology have affected us in the West generally. Today's information technology is an exceptional representation, which is not what we recently thought. The radical changes that information technology has brought to our lives have completely transformed us and our lives. For people all over the world who have dynamic access to advancements in information technology, life has turned out to be much less manual and does not present many problems.
Information technology advances information on a computer with general computer programming applications and all advancements, including computer equipment. The use of the electronic information retrieval system is of constant and contemporary importance for information structure. Today's information technology and age are closely related to correspondence and access, which is why the use of technology (computer) is related to information. Nothing is caused by the deep penetration of new curves in the path of events and the advancement of information; if we take an example of the elevators we take every day, we need to take an example from our everyday life to understand that technology is now part of our regular life."
"Preface
Chapter 1 An Overview of IT and Data Processing
1.1 What is IT?
1.2 Components of IT
1.3 Functions and Application of IT
1.4 Data and Information Processing
Chapter 2 Computers
2.1 Definition of Computers
2.2 Historical Development of Computers
2.3 Evolution of Computers
2.4 Types of Computer
Chapter 3 Computer System
3.1 Hardware
3.2 Software
Chapter 4 Data Representation and Computer Arithmetic
4.1 Data Representations in Computers
4.2 Coding Methods
4.3 Number system
4.4 Computer Arithmetic
Chapter 5 Data Communication, Computer Networking and Internet
5.1 Data Communication
5.2 Computer Networks
5.3 Internet
Index"
Freddie Ward is an Adjunct Professor of the Technical College of Public University, Glasgow with teaching and research interests focused in the area of information survivability. He is an active instructor in information security management and information warfare, and has led a variety of survivability-related independent studies. Ward is also a senior member of the technical staff, where he is responsible for overseeing and participating in the development of analysis methods in the area of network systems security and survivability. Ward the author or coauthor of several computer literacy laboratory manuals, one introductory programming course laboratory booklet, and more than 45 peer-reviewed research articles primarily in the area of artificial intelligence.
