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Computers For Everybody
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Book Synopsis But how Do it Know? by : J. Clark Scott
Download or read book But how Do it Know? written by J. Clark Scott and published by John C Scott. This book was released on 2009 with total page 223 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book thoroughly explains how computers work. It starts by fully examining a NAND gate, then goes on to build every piece and part of a small, fully operational computer. The necessity and use of codes is presented in parallel with the apprioriate pieces of hardware. The book can be easily understood by anyone whether they have a technical background or not. It could be used as a textbook.
Book Synopsis Computers for Everybody by : Jerry Willis
Download or read book Computers for Everybody written by Jerry Willis and published by . This book was released on 1984 with total page 370 pages. Available in PDF, EPUB and Kindle. Book excerpt: Concentrates on What Computers Are & What They Do. Discusses How to Select & Purchase Computer Equipment
Book Synopsis Computers for Everybody by : Jerry Willis
Download or read book Computers for Everybody written by Jerry Willis and published by . This book was released on 1982 with total page 176 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis How Computers Really Work by : Matthew Justice
Download or read book How Computers Really Work written by Matthew Justice and published by No Starch Press. This book was released on 2020-12-29 with total page 394 pages. Available in PDF, EPUB and Kindle. Book excerpt: An approachable, hands-on guide to understanding how computers work, from low-level circuits to high-level code. How Computers Really Work is a hands-on guide to the computing ecosystem: everything from circuits to memory and clock signals, machine code, programming languages, operating systems, and the internet. But you won't just read about these concepts, you'll test your knowledge with exercises, and practice what you learn with 41 optional hands-on projects. Build digital circuits, craft a guessing game, convert decimal numbers to binary, examine virtual memory usage, run your own web server, and more. Explore concepts like how to: Think like a software engineer as you use data to describe a real world concept Use Ohm's and Kirchhoff's laws to analyze an electrical circuit Think like a computer as you practice binary addition and execute a program in your mind, step-by-step The book's projects will have you translate your learning into action, as you: Learn how to use a multimeter to measure resistance, current, and voltage Build a half adder to see how logical operations in hardware can be combined to perform useful functions Write a program in assembly language, then examine the resulting machine code Learn to use a debugger, disassemble code, and hack a program to change its behavior without changing the source code Use a port scanner to see which internet ports your computer has open Run your own server and get a solid crash course on how the web works And since a picture is worth a thousand bytes, chapters are filled with detailed diagrams and illustrations to help clarify technical complexities. Requirements: The projects require a variety of hardware - electronics projects need a breadboard, power supply, and various circuit components; software projects are performed on a Raspberry Pi. Appendix B contains a complete list. Even if you skip the projects, the book's major concepts are clearly presented in the main text.
Book Synopsis Quantum Computing for Everyone by : Chris Bernhardt
Download or read book Quantum Computing for Everyone written by Chris Bernhardt and published by MIT Press. This book was released on 2019-03-19 with total page 214 pages. Available in PDF, EPUB and Kindle. Book excerpt: An accessible introduction to an exciting new area in computation, explaining such topics as qubits, entanglement, and quantum teleportation for the general reader. Quantum computing is a beautiful fusion of quantum physics and computer science, incorporating some of the most stunning ideas from twentieth-century physics into an entirely new way of thinking about computation. In this book, Chris Bernhardt offers an introduction to quantum computing that is accessible to anyone who is comfortable with high school mathematics. He explains qubits, entanglement, quantum teleportation, quantum algorithms, and other quantum-related topics as clearly as possible for the general reader. Bernhardt, a mathematician himself, simplifies the mathematics as much as he can and provides elementary examples that illustrate both how the math works and what it means. Bernhardt introduces the basic unit of quantum computing, the qubit, and explains how the qubit can be measured; discusses entanglement—which, he says, is easier to describe mathematically than verbally—and what it means when two qubits are entangled (citing Einstein's characterization of what happens when the measurement of one entangled qubit affects the second as “spooky action at a distance”); and introduces quantum cryptography. He recaps standard topics in classical computing—bits, gates, and logic—and describes Edward Fredkin's ingenious billiard ball computer. He defines quantum gates, considers the speed of quantum algorithms, and describes the building of quantum computers. By the end of the book, readers understand that quantum computing and classical computing are not two distinct disciplines, and that quantum computing is the fundamental form of computing. The basic unit of computation is the qubit, not the bit.
Book Synopsis Why I Am Not Going to Buy a Computer by : Wendell Berry
Download or read book Why I Am Not Going to Buy a Computer written by Wendell Berry and published by Catapult. This book was released on 2021-02-09 with total page 80 pages. Available in PDF, EPUB and Kindle. Book excerpt: A brief meditation on the role of technology in his own life and how it has changed the landscape of the United States from "America's greatest philosopher on sustainable life and living" (Chicago Tribune). "A number of people, by now, have told me that I could greatly improve things by buying a computer. My answer is that I am not going to do it. I have several reasons, and they are good ones." Wendell Berry first challenged the idea that our advanced technological age is a good thing when he penned "Why I Am Not Going to Buy a Computer" in the late 1980s for Harper's Magazine, galvanizing a critical reaction eclipsing any the magazine had seen before. He followed by responding with "Feminism, the Body, and the Machine." Both essays are collected in one short volume for the first time.
Book Synopsis Click Here to Kill Everybody: Security and Survival in a Hyper-connected World by : Bruce Schneier
Download or read book Click Here to Kill Everybody: Security and Survival in a Hyper-connected World written by Bruce Schneier and published by W. W. Norton & Company. This book was released on 2018-09-04 with total page 288 pages. Available in PDF, EPUB and Kindle. Book excerpt: A world of "smart" devices means the Internet can kill people. We need to act. Now. Everything is a computer. Ovens are computers that make things hot; refrigerators are computers that keep things cold. These computers—from home thermostats to chemical plants—are all online. The Internet, once a virtual abstraction, can now sense and touch the physical world. As we open our lives to this future, often called the Internet of Things, we are beginning to see its enormous potential in ideas like driverless cars, smart cities, and personal agents equipped with their own behavioral algorithms. But every knife cuts two ways. All computers can be hacked. And Internet-connected computers are the most vulnerable. Forget data theft: cutting-edge digital attackers can now crash your car, your pacemaker, and the nation’s power grid. In Click Here to Kill Everybody, renowned expert and best-selling author Bruce Schneier examines the hidden risks of this new reality. After exploring the full implications of a world populated by hyperconnected devices, Schneier reveals the hidden web of technical, political, and market forces that underpin the pervasive insecurities of today. He then offers common-sense choices for companies, governments, and individuals that can allow us to enjoy the benefits of this omnipotent age without falling prey to its vulnerabilities. From principles for a more resilient Internet of Things, to a recipe for sane government regulation and oversight, to a better way to understand a truly new environment, Schneier’s vision is required reading for anyone invested in human flourishing.
Download or read book Mindstorms written by Seymour A Papert and published by Basic Books. This book was released on 2020-10-06 with total page 256 pages. Available in PDF, EPUB and Kindle. Book excerpt: In this revolutionary book, a renowned computer scientist explains the importance of teaching children the basics of computing and how it can prepare them to succeed in the ever-evolving tech world. Computers have completely changed the way we teach children. We have Mindstorms to thank for that. In this book, pioneering computer scientist Seymour Papert uses the invention of LOGO, the first child-friendly programming language, to make the case for the value of teaching children with computers. Papert argues that children are more than capable of mastering computers, and that teaching computational processes like de-bugging in the classroom can change the way we learn everything else. He also shows that schools saturated with technology can actually improve socialization and interaction among students and between students and teachers. Technology changes every day, but the basic ways that computers can help us learn remain. For thousands of teachers and parents who have sought creative ways to help children learn with computers, Mindstorms is their bible.
Download or read book PC Mom written by Woody Leonhard and published by Addison Wesley Longman. This book was released on 1995 with total page 790 pages. Available in PDF, EPUB and Kindle. Book excerpt: Mom is back--better than ever! In this new masterpiece, bestselling authors Leonhard and Simon take readers on a hilarious tour through the world of the PC. Whether users are trying to wring the last bit of power from their PC--or just trying to get it to work--PC Mom is a goldmine of useful information in plain English. Includes two CD-ROMs.
Book Synopsis Gender and Computers by : Joel Cooper
Download or read book Gender and Computers written by Joel Cooper and published by Psychology Press. This book was released on 2003-09-12 with total page 181 pages. Available in PDF, EPUB and Kindle. Book excerpt: The authors explore the proposition that computers have the potential for creating inequity in classroom education and in who is encouraged to pursue the study of computer science itself. They outline some psychological factors that have contributed to the inequality regarding gender and computers.
Book Synopsis Ideas That Created the Future by : Harry R. Lewis
Download or read book Ideas That Created the Future written by Harry R. Lewis and published by MIT Press. This book was released on 2021-02-02 with total page 518 pages. Available in PDF, EPUB and Kindle. Book excerpt: Classic papers by thinkers ranging from from Aristotle and Leibniz to Norbert Wiener and Gordon Moore that chart the evolution of computer science. Ideas That Created the Future collects forty-six classic papers in computer science that map the evolution of the field. It covers all aspects of computer science: theory and practice, architectures and algorithms, and logic and software systems, with an emphasis on the period of 1936-1980 but also including important early work. Offering papers by thinkers ranging from Aristotle and Leibniz to Alan Turing and Nobert Wiener, the book documents the discoveries and inventions that created today's digital world. Each paper is accompanied by a brief essay by Harry Lewis, the volume's editor, offering historical and intellectual context.
Download or read book Code written by Charles Petzold and published by Microsoft Press. This book was released on 2022-08-02 with total page 563 pages. Available in PDF, EPUB and Kindle. Book excerpt: The classic guide to how computers work, updated with new chapters and interactive graphics "For me, Code was a revelation. It was the first book about programming that spoke to me. It started with a story, and it built up, layer by layer, analogy by analogy, until I understood not just the Code, but the System. Code is a book that is as much about Systems Thinking and abstractions as it is about code and programming. Code teaches us how many unseen layers there are between the computer systems that we as users look at every day and the magical silicon rocks that we infused with lightning and taught to think." - Scott Hanselman, Partner Program Director, Microsoft, and host of Hanselminutes Computers are everywhere, most obviously in our laptops and smartphones, but also our cars, televisions, microwave ovens, alarm clocks, robot vacuum cleaners, and other smart appliances. Have you ever wondered what goes on inside these devices to make our lives easier but occasionally more infuriating? For more than 20 years, readers have delighted in Charles Petzold's illuminating story of the secret inner life of computers, and now he has revised it for this new age of computing. Cleverly illustrated and easy to understand, this is the book that cracks the mystery. You'll discover what flashlights, black cats, seesaws, and the ride of Paul Revere can teach you about computing, and how human ingenuity and our compulsion to communicate have shaped every electronic device we use. This new expanded edition explores more deeply the bit-by-bit and gate-by-gate construction of the heart of every smart device, the central processing unit that combines the simplest of basic operations to perform the most complex of feats. Petzold's companion website, CodeHiddenLanguage.com, uses animated graphics of key circuits in the book to make computers even easier to comprehend. In addition to substantially revised and updated content, new chapters include: Chapter 18: Let's Build a Clock! Chapter 21: The Arithmetic Logic Unit Chapter 22: Registers and Busses Chapter 23: CPU Control Signals Chapter 24: Jumps, Loops, and Calls Chapter 28: The World Brain From the simple ticking of clocks to the worldwide hum of the internet, Code reveals the essence of the digital revolution.
Book Synopsis Python for Everybody by : Charles R. Severance
Download or read book Python for Everybody written by Charles R. Severance and published by . This book was released on 2016-04-09 with total page 242 pages. Available in PDF, EPUB and Kindle. Book excerpt: Python for Everybody is designed to introduce students to programming and software development through the lens of exploring data. You can think of the Python programming language as your tool to solve data problems that are beyond the capability of a spreadsheet.Python is an easy to use and easy to learn programming language that is freely available on Macintosh, Windows, or Linux computers. So once you learn Python you can use it for the rest of your career without needing to purchase any software.This book uses the Python 3 language. The earlier Python 2 version of this book is titled "Python for Informatics: Exploring Information".There are free downloadable electronic copies of this book in various formats and supporting materials for the book at www.pythonlearn.com. The course materials are available to you under a Creative Commons License so you can adapt them to teach your own Python course.
Download or read book The Fourth Age written by Byron Reese and published by Atria Books. This book was released on 2020-03-17 with total page 336 pages. Available in PDF, EPUB and Kindle. Book excerpt: As we approach a great turning point in history when technology is poised to redefine what it means to be human, The Fourth Age offers fascinating insight into AI, robotics, and their extraordinary implications for our species. “If you only read just one book about the AI revolution, make it this one” (John Mackey, cofounder and CEO, Whole Foods Market). In The Fourth Age, Byron Reese makes the case that technology has reshaped humanity just three times in history: 100,000 years ago, we harnessed fire, which led to language; 10,000 years ago, we developed agriculture, which led to cities and warfare; 5,000 years ago, we invented the wheel and writing, which lead to the nation state. We are now on the doorstep of a fourth change brought about by two technologies: AI and robotics. “Timely, highly informative, and certainly optimistic” (Booklist), The Fourth Age provides an essential background on how we got to this point, and how—rather than what—we should think about the topics we’ll soon all be facing: machine consciousness, automation, changes in employment, creative computers, radical life extension, artificial life, AI ethics, the future of warfare, superintelligence, and the implications of extreme prosperity. By asking questions like “Are you a machine?” and “Could a computer feel anything?”, Reese leads you through a discussion along the cutting edge in robotics and AI, and provides a framework by which we can all understand, discuss, and act on the issues of the Fourth Age and how they’ll transform humanity.
Download or read book Inside the Machine written by Jon Stokes and published by No Starch Press. This book was released on 2007 with total page 320 pages. Available in PDF, EPUB and Kindle. Book excerpt: Om hvordan mikroprocessorer fungerer, med undersøgelse af de nyeste mikroprocessorer fra Intel, IBM og Motorola.
Book Synopsis Computers For Seniors For Dummies by : Nancy C. Muir
Download or read book Computers For Seniors For Dummies written by Nancy C. Muir and published by For Dummies. This book was released on 2012-11-19 with total page 408 pages. Available in PDF, EPUB and Kindle. Book excerpt: The bestselling guide to choosing a computer and getting online, fully updated for Windows 8! Whether you use your computer for bookkeeping, making travel plans, socializing, shopping, or just plain fun, computers are now an essential part of daily life. But it can be overwhelming to keep up with the technology as it continually evolves. This clear, friendly guide not only gets you up to speed on computer basics, it also covers the very latest information, like the changes you?ll see with Windows 8. You'll learn to use the keyboard and mouse, navigate the Windows 8 operating system, access the Internet, create documents, keep safe online, and more. Packed with screenshots and illustrations, the new edition of this popular book is easy to follow, never intimidating, and always helpful. Starts with the basics and assumes no prior knowledge of computers Updates your current skills for the latest technology changes, such as the Windows 8 operating system Explains how to connect to the Internet, keep up with family and friends via e-mail and social media, find recipes and health information, book travel, manage your budget, and much more Shows you how to organize documents, work with files and folders, manage pictures and videos, and customize your desktop and system Offers tips and advice to help you avoid common pitfalls Take on technology with confidence and take advantage of all your computer can do with Computers for Seniors For Dummies, 3rd Edition!
Book Synopsis Never Mind the Laptops by : Bob Johnstone
Download or read book Never Mind the Laptops written by Bob Johnstone and published by iUniverse. This book was released on 2003 with total page 362 pages. Available in PDF, EPUB and Kindle. Book excerpt: "What we all hope for our children's education is undiminished curiosity and creativeness, and solid practical preparation for adult work. Today, there's no doubt that easy access to computers is vital for students. Bob Johnstone has brilliantly and passionately told the story of the worldwide struggle to make today's equivalent of the pencil accessible to all students." -Victor K. McElheny, author of "Watson and DNA" If every kid had a laptop computer, what would difference would it make to their learning? And to their prospects? Today, these are questions that all parents, teachers, school administrators, and politicians must ask themselves. Bob Johnstone provides a definitive answer to the conundrum of computers in the classroom. His conclusion: we owe it to our kids to educate them in the medium of their time. In this book he tells the extraordinary story of the world's first laptop school. How daring educators at an independent girls' school in Melbourne, Australia, empowered their students by making laptops mandatory. And how they solved all the obstacles to laptop learning, including teacher training. Their example spread to thousands of other schools worldwide. Especially in America, where it inspired the largest educational technology initiative in US history-the State of Maine issuing laptops to every seventh-grader in its public school system. This lively, intriguing, anecdote-rich account is based on hundreds of interviews. In it, you'll meet the visionary leaders, inspirational principals, heroic teachers, and their endlessly-surprising students who showed what computers in the classroom are really for.
