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Author: Ernie Dainow
Publisher: Ernie Dainow
ISBN: 0995214409
Category : Education
Languages : en
Pages : 126
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Book Description
Most introductory books about computers are long, detailed technical books such as those used in a computer science course or else tutorials that provide instructions on how to operate a computer with little description of what happens inside the machine. This book fits in the large gap between these two extremes. It is for people who would like to understand how computers work, without having to learn a lot of technical details. Only the most important things about computers are covered. There is no math except some simple arithmetic. The only prerequisite is knowing how to use a web browser. As an alternative or adjunct to reading the book, you can watch a series of short videos by going to youtube.com and searching for “Understanding Computers, Smartphones and the Internet”. Only current day technology is covered. People who are interested in learning about how computers evolved from the earliest machines can read the companion book “A Concise History of Computers, Smartphones and the Internet”. While originally intended for people who are not in the computer field, this book is also useful for those taking a coding course or an introductory computer science course. Even people already in the computer field will find things of interest in this book.
Author: Ernie Dainow
Publisher: Ernie Dainow
ISBN: 0995214409
Category : Education
Languages : en
Pages : 126
Get Book
Book Description
Most introductory books about computers are long, detailed technical books such as those used in a computer science course or else tutorials that provide instructions on how to operate a computer with little description of what happens inside the machine. This book fits in the large gap between these two extremes. It is for people who would like to understand how computers work, without having to learn a lot of technical details. Only the most important things about computers are covered. There is no math except some simple arithmetic. The only prerequisite is knowing how to use a web browser. As an alternative or adjunct to reading the book, you can watch a series of short videos by going to youtube.com and searching for “Understanding Computers, Smartphones and the Internet”. Only current day technology is covered. People who are interested in learning about how computers evolved from the earliest machines can read the companion book “A Concise History of Computers, Smartphones and the Internet”. While originally intended for people who are not in the computer field, this book is also useful for those taking a coding course or an introductory computer science course. Even people already in the computer field will find things of interest in this book.
Author: Ernie Dainow
Publisher: Ernie Dainow
ISBN: 0995214417
Category : Computers
Languages : en
Pages : 95
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Book Description
The very first electronic computers were invented at the end of World War II. They were very large machines that could only be used in special air conditioned rooms. Today, almost everybody carries a computer in their pocket, in their mobile phone. How did all this come about in only 70 years? This book is for people who would like to know the answer to this question. It tells this exciting story, with a lot of pictures. This book is not a complete history, rather it is a concise history that covers the most important people, companies and inventions that led to where we are today. The first chapter covers the evolution of computer hardware - the physical machine. The second chapter focuses on the software - the programs that provide the instructions that tell the hardware what to do. The third chapter covers the most important data networks that were developed so that computers could communicate with each other, ending with the Internet which only became the dominant computer network after 1995. The last chapter on Smartphones traces its history from the discovery of radio waves in the late 19th century to the Apple iPhone. This book does not require a lot of technical knowledge about computers. People who are interested in learning more about how computers actually work can read the companion book “Understanding Computers, Smartphones and the Internet”, by Ernie Dainow.
Author: Brian W. Kernighan
Publisher: Princeton University Press
ISBN: 069117654X
Category : Computers
Languages : en
Pages : 256
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Book Description
The basics of how computer hardware, software, and systems work, and the risks they create for our privacy and security Computers are everywhere. Some of them are highly visible, in laptops, tablets, cell phones, and smart watches. But most are invisible, like those in appliances, cars, medical equipment, transportation systems, power grids, and weapons. We never see the myriad computers that quietly collect, share, and sometimes leak vast amounts of personal data about us. Through computers, governments and companies increasingly monitor what we do. Social networks and advertisers know far more about us than we should be comfortable with, using information we freely give them. Criminals have all-too-easy access to our data. Do we truly understand the power of computers in our world? Understanding the Digital World explains how computer hardware, software, networks, and systems work. Topics include how computers are built and how they compute; what programming is and why it is difficult; how the Internet and the web operate; and how all of these affect our security, privacy, property, and other important social, political, and economic issues. This book also touches on fundamental ideas from computer science and some of the inherent limitations of computers. It includes numerous color illustrations, notes on sources for further exploration, and a glossary to explain technical terms and buzzwords. Understanding the Digital World is a must-read for all who want to know more about computers and communications. It explains, precisely and carefully, not only how they operate but also how they influence our daily lives, in terms anyone can understand, no matter what their experience and knowledge of technology.
Author: Matthew Anniss
Publisher: Heinemann-Raintree Library
ISBN: 1484609026
Category : Computers
Languages : en
Pages : 50
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Book Description
This book looks at the basics of computer networks. It describes what networks are and how they work, the different kinds of network, and the difference between the Internet and the World Wide Web. It explains how to contact people online using email and social networks, shows how networks can be used to work with other people online, and touches on creating websites and blogs. The topics covered are illustrated with do's and don'ts, Did You Know? boxes and current developments in the world of computing.
Author: Paul Mason
Publisher: Raintree
ISBN: 1406289876
Category : Juvenile Nonfiction
Languages : en
Pages : 48
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Book Description
This book looks at the basics of computer safety. It emphasises that once a computer is online, the user is open to dangers of various kinds, so there is a need to keep information private and use secure passwords. It defines digital footprints and online identity, and explains how to tell if a website is safe to visit. It also explains about computer etiquette and cyber bullying. The concepts are illustrated with case studies and examples of searches, and there are do's and don'ts and fact boxes to illustrate the topics covered.
Author: Ernest J. Zarra
Publisher: Rowman & Littlefield
ISBN: 1475831900
Category : Education
Languages : en
Pages : 131
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Book Description
Helping Parents Understand the Minds and Hearts of Generation Z takes parents into the daily lives of their 24-7, wired-up children. It allows parents and children to speak for themselves. This highly practical book provides parents insights into how Gen Z thinks, the ways their brains learn, and illustrates why children of this technological generation believe and act the ways they do. There are some red flags in American culture and smart technology and digital devices are right there at the center of them all. Students in Gen Z do not recall a time before the Internet and smart technology. As a result, serious issues are arising in American culture within Gen Z. These considerations have implications for families and interpersonal relationships and will also impact future economics, as more and more student from Gen Z graduate college and enter the workforce. Parents will find this book compelling and will be challenged to consider whether their withdrawn, ear-budded children are addicted to their devices and social media, and to where all of this might lead.
Author: Martin Campbell-Kelly
Publisher: Harvard University Press
ISBN: 0674286553
Category : Business & Economics
Languages : en
Pages : 249
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Book Description
This compact history traces the computer industry from its origins in 1950s mainframes, through the establishment of standards beginning in 1965 and the introduction of personal computing in the 1980s. It concludes with the Internet’s explosive growth since 1995. Across these four periods, Martin Campbell-Kelly and Daniel Garcia-Swartz describe the steady trend toward miniaturization and explain its consequences for the bundles of interacting components that make up a computer system. With miniaturization, the price of computation fell and entry into the industry became less costly. Companies supplying different components learned to cooperate even as they competed with other businesses for market share. Simultaneously with miniaturization—and equally consequential—the core of the computer industry shifted from hardware to software and services. Companies that failed to adapt to this trend were left behind. Governments did not turn a blind eye to the activities of entrepreneurs. The U.S. government was the major customer for computers in the early years. Several European governments subsidized private corporations, and Japan fostered R&D in private firms while protecting its domestic market from foreign competition. From Mainframes to Smartphones is international in scope and broad in its purview of this revolutionary industry.
Author: Alexander
Publisher: Jones & Bartlett Learning
ISBN: 1284129179
Category : Medical
Languages : en
Pages : 300
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Book Description
Resource added for the Nursing-Associate Degree 105431, Practical Nursing 315431, and Nursing Assistant 305431 programs.
Author: Jochen Burkhardt
Publisher: Addison-Wesley Professional
ISBN:
Category : Computers
Languages : en
Pages : 440
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Book Description
This book offers a complete introduction to pervasive computing (also known as mobile computing, ubiquitous computing, anywhere/anywhen computing etc etc) The book features case studies of applications and gives a broad overview of pervasive computing (devices, standards, protocols,architectures). The book also covers and includes analysis and categorisation of existing technologies and solid information to help integrate pervasive computing applications into existing e-business applications.
Author: Paul Mason
Publisher: Capstone Classroom
ISBN: 1484609085
Category : Internet research
Languages : en
Pages : 50
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Book Description
Explores the basics of computer search and research, explaining the difference between search and research, how to search and how to organize the results of a search to turn them into research.
