How Computers Work PDF Download

Author: Ron White
Publisher: Pearson Education
ISBN: 078974984X
Category : Computers
Languages : en
Pages : 383

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Book Description
Explains the structure and functions of microprocessors, hard drives, disk drives, tape drives, keyboards, CD-ROM, multimedia sound and video, serial ports, mice, modems, scanners, LANs, and printers.

Author: Matthew Justice
Publisher: No Starch Press
ISBN: 171850067X
Category : Computers
Languages : en
Pages : 394

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Book Description
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.

Author: Nancy Dickmann
Publisher: Gareth Stevens Publishing LLLP
ISBN: 1538252600
Category : Juvenile Nonfiction
Languages : en
Pages : 32

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Book Description
Computers are everywhere. Even a smartphone is a mini computer. With digital technologies so prevalent in today's world, it's important for young learners to know how they work. This book introduces kids to the design and function of the hardware and networks that digitally connect us. Utilizing colorful infographics and simple language, this book discusses the history of the first computers, different types of computers, and the important parts that make a computer run. It makes learning about computers easy for young readers, and it will inspire your budding engineers.

Author: J. Clark Scott
Publisher: John C Scott
ISBN: 0615303765
Category : Computers
Languages : en
Pages : 223

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Book Description
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.

Author: Ron White
Publisher:
ISBN:
Category : Computers
Languages : en
Pages : 252

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Book Description
The updated edition of this award-winning, national bestseller contains information on the latest technologies including multimedia and the Internet. This colorfully illustrated computer anatomy book is filled with basic and insightful information on the workings of a computer and the advanced technology that is making the computer a part of everyday life.

Author: Roger Young
Publisher: How Computers Work
ISBN: 9781403325822
Category : Computers
Languages : en
Pages : 156

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Book Description
Computers are the most complex machines that have ever been created. This book will tell you how they work and no technical knowledge is required. It explains the operation of a simple, but fully functional, computer in complete detail. Relays, which are explained, are used in the circuitry instead of transistors for simplicity, though transistors are mentioned. Did you ever wonder what a bit, a pixel, a latch, a word (of memory), a data bus, an address bus, a memory, a register, a processor, a timing diagram, a clock (of a processor), an instruction, or machine code is? Though most explanations of how computers work are a lot of analogies or require a background in electrical engineering, this book will tell you precisely what each of them is and how each of them works without requiring any previous knowledge of computers or electronics. This book starts out very simple and gets more complex as it goes along, but everything is explained. The diagram at the end of the Processor' chapter shows just how complex it gets. (To read the whole book for free, go to howcomputers.com, but this book is much easier to read in book form.)

Author: Roger Young
Publisher: How Computers Work
ISBN: 1442113987
Category : Computers
Languages : en
Pages : 153

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Book Description
Computers are the most complex machines that have ever been created. This book will tell you how they work, and no technical knowledge is required. It explains in great detail the operation of a simple but functional computer. Although transistors are mentioned, relays are used in the example circuitry for simplicity. Did you ever wonder what a bit, a pixel, a latch, a word (of memory), a data bus, an address bus, a memory, a register, a processor, a timing diagram, a clock (of a processor), an instruction, or machine code is? Unlike most explanations of how computers work which are a lot of analogies or require a background in electrical engineering, this book will tell you precisely what each of them is and how each of them works without requiring any previous knowledge of computers, programming, or electronics. This book starts out very simple and gets more complex as it goes along, but everything is explained. The processor and memory are mainly covered.

Author: Peg Robinson
Publisher: Cavendish Square Publishing, LLC
ISBN: 1502640015
Category : Juvenile Nonfiction
Languages : en
Pages : 34

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Book Description
From important emails to helpful apps and fun games, it's hard to imagine life without computers, but what really goes on behind the screen? This exciting book shows how computers function. Readers will also learn about the history of computers and the many amazing changes that have led to today's technology.

Author: Steffi Cavell-Clarke
Publisher: Greenhaven Publishing LLC
ISBN: 1534527079
Category : Juvenile Nonfiction
Languages : en
Pages : 26

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Book Description
How many different parts does a computer have? Where do computers get their power? Questions such as these and more answered in this engaging book about how computers function. Readers learn about crucial computer skills and concepts within this concise text, which is necessary in today's technological landscape. Colorful illustrations, instructional diagrams, informative fact boxes, and helpful graphic organizers are included to provide extra insight and enrich readers' understanding of this essential topic. Basic facts are presented in a creative way that's sure to keep readers entertained as they learn.

Author: W. Daniel Hillis
Publisher: Basic Books
ISBN: 0465066879
Category : Computers
Languages : en
Pages : 106

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Book Description
Most people are baffled by how computers work and assume that they will never understand them. What they don't realize -- and what Daniel Hillis's short book brilliantly demonstrates -- is that computers' seemingly complex operations can be broken down into a few simple parts that perform the same simple procedures over and over again. Computer wizard Hillis offers an easy-to-follow explanation of how data is processed that makes the operations of a computer seem as straightforward as those of a bicycle. Avoiding technobabble or discussions of advanced hardware, the lucid explanations and colorful anecdotes in The Pattern on the Stone go straight to the heart of what computers really do. Hillis proceeds from an outline of basic logic to clear descriptions of programming languages, algorithms, and memory. He then takes readers in simple steps up to the most exciting developments in computing today -- quantum computing, parallel computing, neural networks, and self-organizing systems. Written clearly and succinctly by one of the world's leading computer scientists, The Pattern on the Stone is an indispensable guide to understanding the workings of that most ubiquitous and important of machines: the computer.