Introduction to Computers 2022 Edition

Introduction to Computers 2022 Edition

Author: Cesar Herrera

Publisher: Independently Published

Published: 2022-05-19

Total Pages: 0

ISBN-13:

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This is an introductory text for a basic computer literacy course. We have tried to include all of the material necessary for an introductory computer literacy course, but, in order to keep a low price for our students, we have attempted to include ONLY what would be important in such a course. Contents of the text include: 1. Introduction: History of computer development, Different classes of computers, Networks and communication, Virtual reality, Information processing cycle, Distinction between hardware and software, Social effects of computers, Hacking and malware. 2. Computer Components: CPU, Memory, Secondary storage, Input, Output and Communications devices. 3. Computer Software: System software (operating systems, utility programs), Application programs, Classes of and distribution methods for software, Ethical issues related to software. 4. The System Unit: Motherboard, CPU, Types of Memory, Secondary Storage, Data representation, Connecters and Ports. 5. Input: Keyboards, Scanners, Pointing devices (mouse, trackball, touchscreen, ...), Speech recognition. 6. Output: Monitors, Projectors, Wearables, Printers, Fonts, Audio output. 7. Storage: Hard disk drives, Optical storage, Obsolete media, Cloud storage, Data compression 8. Networks and Internet: Internet development, Internet services (WWW, e-mail, FTP, ... ), e-commerce, Internet architecture (HTML, TCP/IP, routers, servers, ... ), Social issues, Security, Net neutrality. The 2022 edition has several new topics and several topics from earlier editions have had information significantly updated. These topics include: Updated information about supercomputers, quantum computing, ransomware, solid state drives, VUI systems, cybersecurity, NFT's and cryptocurrency.


Book Synopsis Introduction to Computers 2022 Edition by : Cesar Herrera

Download or read book Introduction to Computers 2022 Edition written by Cesar Herrera and published by Independently Published. This book was released on 2022-05-19 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt: This is an introductory text for a basic computer literacy course. We have tried to include all of the material necessary for an introductory computer literacy course, but, in order to keep a low price for our students, we have attempted to include ONLY what would be important in such a course. Contents of the text include: 1. Introduction: History of computer development, Different classes of computers, Networks and communication, Virtual reality, Information processing cycle, Distinction between hardware and software, Social effects of computers, Hacking and malware. 2. Computer Components: CPU, Memory, Secondary storage, Input, Output and Communications devices. 3. Computer Software: System software (operating systems, utility programs), Application programs, Classes of and distribution methods for software, Ethical issues related to software. 4. The System Unit: Motherboard, CPU, Types of Memory, Secondary Storage, Data representation, Connecters and Ports. 5. Input: Keyboards, Scanners, Pointing devices (mouse, trackball, touchscreen, ...), Speech recognition. 6. Output: Monitors, Projectors, Wearables, Printers, Fonts, Audio output. 7. Storage: Hard disk drives, Optical storage, Obsolete media, Cloud storage, Data compression 8. Networks and Internet: Internet development, Internet services (WWW, e-mail, FTP, ... ), e-commerce, Internet architecture (HTML, TCP/IP, routers, servers, ... ), Social issues, Security, Net neutrality. The 2022 edition has several new topics and several topics from earlier editions have had information significantly updated. These topics include: Updated information about supercomputers, quantum computing, ransomware, solid state drives, VUI systems, cybersecurity, NFT's and cryptocurrency.

Introduction to Computers and Information Technology for 2022 [High School Edition]

Introduction to Computers and Information Technology for 2022 [High School Edition]

Author: Suzanne Weixel

Publisher: Pearson

Published: 2021-10-03

Total Pages: 0

ISBN-13: 9780137622603

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Book Synopsis Introduction to Computers and Information Technology for 2022 [High School Edition] by : Suzanne Weixel

Download or read book Introduction to Computers and Information Technology for 2022 [High School Edition] written by Suzanne Weixel and published by Pearson. This book was released on 2021-10-03 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Dive Into Systems

Dive Into Systems

Author: Suzanne J. Matthews

Publisher: No Starch Press

Published: 2022-09-20

Total Pages: 813

ISBN-13: 1718501366

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Dive into Systems is a vivid introduction to computer organization, architecture, and operating systems that is already being used as a classroom textbook at more than 25 universities. This textbook is a crash course in the major hardware and software components of a modern computer system. Designed for use in a wide range of introductory-level computer science classes, it guides readers through the vertical slice of a computer so they can develop an understanding of the machine at various layers of abstraction. Early chapters begin with the basics of the C programming language often used in systems programming. Other topics explore the architecture of modern computers, the inner workings of operating systems, and the assembly languages that translate human-readable instructions into a binary representation that the computer understands. Later chapters explain how to optimize code for various architectures, how to implement parallel computing with shared memory, and how memory management works in multi-core CPUs. Accessible and easy to follow, the book uses images and hands-on exercise to break down complicated topics, including code examples that can be modified and executed.


Book Synopsis Dive Into Systems by : Suzanne J. Matthews

Download or read book Dive Into Systems written by Suzanne J. Matthews and published by No Starch Press. This book was released on 2022-09-20 with total page 813 pages. Available in PDF, EPUB and Kindle. Book excerpt: Dive into Systems is a vivid introduction to computer organization, architecture, and operating systems that is already being used as a classroom textbook at more than 25 universities. This textbook is a crash course in the major hardware and software components of a modern computer system. Designed for use in a wide range of introductory-level computer science classes, it guides readers through the vertical slice of a computer so they can develop an understanding of the machine at various layers of abstraction. Early chapters begin with the basics of the C programming language often used in systems programming. Other topics explore the architecture of modern computers, the inner workings of operating systems, and the assembly languages that translate human-readable instructions into a binary representation that the computer understands. Later chapters explain how to optimize code for various architectures, how to implement parallel computing with shared memory, and how memory management works in multi-core CPUs. Accessible and easy to follow, the book uses images and hands-on exercise to break down complicated topics, including code examples that can be modified and executed.

The Art and Science of C

The Art and Science of C

Author: Eric S. Roberts

Publisher: Addison-Wesley

Published: 1995

Total Pages: 0

ISBN-13: 9780201543223

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This work sets out to provide a solid introduction to computer science that emphasizes software engineering and the development of good programming style. The text focuses on the use of libraries and abstractions, which are essential to modern programming, and readers will learn the fundamentals of ANSI C, the industry standard. Rather than attempt to translate Pascal-based approaches into a new domain, this text is written from the ground up as an introduction to C.


Book Synopsis The Art and Science of C by : Eric S. Roberts

Download or read book The Art and Science of C written by Eric S. Roberts and published by Addison-Wesley. This book was released on 1995 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt: This work sets out to provide a solid introduction to computer science that emphasizes software engineering and the development of good programming style. The text focuses on the use of libraries and abstractions, which are essential to modern programming, and readers will learn the fundamentals of ANSI C, the industry standard. Rather than attempt to translate Pascal-based approaches into a new domain, this text is written from the ground up as an introduction to C.

The Computer: A Very Short Introduction

The Computer: A Very Short Introduction

Author: Darrel Ince

Publisher: Oxford University Press, USA

Published: 2011-11-24

Total Pages: 153

ISBN-13: 0199586594

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Computers form a vital part of most people's lives. But what is the nature of the computer? How does it work? What will the next generations of computers look like? Darrel Ince looks at the basic concepts behind all computers; the range of their uses, the effects of computers in the workplace, and novel forms such as quantum computers.


Book Synopsis The Computer: A Very Short Introduction by : Darrel Ince

Download or read book The Computer: A Very Short Introduction written by Darrel Ince and published by Oxford University Press, USA. This book was released on 2011-11-24 with total page 153 pages. Available in PDF, EPUB and Kindle. Book excerpt: Computers form a vital part of most people's lives. But what is the nature of the computer? How does it work? What will the next generations of computers look like? Darrel Ince looks at the basic concepts behind all computers; the range of their uses, the effects of computers in the workplace, and novel forms such as quantum computers.

Introduction to Computer Science

Introduction to Computer Science

Author: ITL Education Solutions Limited

Publisher: Pearson Education India

Published: 2011

Total Pages: 536

ISBN-13: 9788131760307

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Discusses most ideas behind a computer in a simple and straightforward manner. The book is also useful to computer enthusiasts who wish to gain fundamental knowledge of computers.


Book Synopsis Introduction to Computer Science by : ITL Education Solutions Limited

Download or read book Introduction to Computer Science written by ITL Education Solutions Limited and published by Pearson Education India. This book was released on 2011 with total page 536 pages. Available in PDF, EPUB and Kindle. Book excerpt: Discusses most ideas behind a computer in a simple and straightforward manner. The book is also useful to computer enthusiasts who wish to gain fundamental knowledge of computers.

Introduction to Computer Organization

Introduction to Computer Organization

Author: Robert G. Plantz

Publisher: No Starch Press

Published: 2022-01-25

Total Pages: 514

ISBN-13: 1718500106

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This hands-on tutorial is a broad examination of how a modern computer works. Classroom tested for over a decade, it gives readers a firm understanding of how computers do what they do, covering essentials like data storage, logic gates and transistors, data types, the CPU, assembly, and machine code. Introduction to Computer Organization gives programmers a practical understanding of what happens in a computer when you execute your code. You may never have to write x86-64 assembly language or design hardware yourself, but knowing how the hardware and software works will give you greater control and confidence over your coding decisions. We start with high level fundamental concepts like memory organization, binary logic, and data types and then explore how they are implemented at the assembly language level. The goal isn’t to make you an assembly programmer, but to help you comprehend what happens behind the scenes between running your program and seeing “Hello World” displayed on the screen. Classroom-tested for over a decade, this book will demystify topics like: How to translate a high-level language code into assembly language How the operating system manages hardware resources with exceptions and interrupts How data is encoded in memory How hardware switches handle decimal data How program code gets transformed into machine code the computer understands How pieces of hardware like the CPU, input/output, and memory interact to make the entire system work Author Robert Plantz takes a practical approach to the material, providing examples and exercises on every page, without sacrificing technical details. Learning how to think like a computer will help you write better programs, in any language, even if you never look at another line of assembly code again.


Book Synopsis Introduction to Computer Organization by : Robert G. Plantz

Download or read book Introduction to Computer Organization written by Robert G. Plantz and published by No Starch Press. This book was released on 2022-01-25 with total page 514 pages. Available in PDF, EPUB and Kindle. Book excerpt: This hands-on tutorial is a broad examination of how a modern computer works. Classroom tested for over a decade, it gives readers a firm understanding of how computers do what they do, covering essentials like data storage, logic gates and transistors, data types, the CPU, assembly, and machine code. Introduction to Computer Organization gives programmers a practical understanding of what happens in a computer when you execute your code. You may never have to write x86-64 assembly language or design hardware yourself, but knowing how the hardware and software works will give you greater control and confidence over your coding decisions. We start with high level fundamental concepts like memory organization, binary logic, and data types and then explore how they are implemented at the assembly language level. The goal isn’t to make you an assembly programmer, but to help you comprehend what happens behind the scenes between running your program and seeing “Hello World” displayed on the screen. Classroom-tested for over a decade, this book will demystify topics like: How to translate a high-level language code into assembly language How the operating system manages hardware resources with exceptions and interrupts How data is encoded in memory How hardware switches handle decimal data How program code gets transformed into machine code the computer understands How pieces of hardware like the CPU, input/output, and memory interact to make the entire system work Author Robert Plantz takes a practical approach to the material, providing examples and exercises on every page, without sacrificing technical details. Learning how to think like a computer will help you write better programs, in any language, even if you never look at another line of assembly code again.

How Computers Really Work

How Computers Really Work

Author: Matthew Justice

Publisher: No Starch Press

Published: 2020-12-29

Total Pages: 394

ISBN-13: 171850067X

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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 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.

Introduction to Computing Systems: From Bits & Gates to C & Beyond

Introduction to Computing Systems: From Bits & Gates to C & Beyond

Author: Yale N. Patt

Publisher: McGraw-Hill Education

Published: 2003-08-05

Total Pages: 656

ISBN-13: 9780072467505

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Introduction to Computing Systems: From bits & gates to C & beyond, now in its second edition, is designed to give students a better understanding of computing early in their college careers in order to give them a stronger foundation for later courses. The book is in two parts: (a) the underlying structure of a computer, and (b) programming in a high level language and programming methodology. To understand the computer, the authors introduce the LC-3 and provide the LC-3 Simulator to give students hands-on access for testing what they learn. To develop their understanding of programming and programming methodology, they use the C programming language. The book takes a "motivated" bottom-up approach, where the students first get exposed to the big picture and then start at the bottom and build their knowledge bottom-up. Within each smaller unit, the same motivated bottom-up approach is followed. Every step of the way, students learn new things, building on what they already know. The authors feel that this approach encourages deeper understanding and downplays the need for memorizing. Students develop a greater breadth of understanding, since they see how the various parts of the computer fit together.


Book Synopsis Introduction to Computing Systems: From Bits & Gates to C & Beyond by : Yale N. Patt

Download or read book Introduction to Computing Systems: From Bits & Gates to C & Beyond written by Yale N. Patt and published by McGraw-Hill Education. This book was released on 2003-08-05 with total page 656 pages. Available in PDF, EPUB and Kindle. Book excerpt: Introduction to Computing Systems: From bits & gates to C & beyond, now in its second edition, is designed to give students a better understanding of computing early in their college careers in order to give them a stronger foundation for later courses. The book is in two parts: (a) the underlying structure of a computer, and (b) programming in a high level language and programming methodology. To understand the computer, the authors introduce the LC-3 and provide the LC-3 Simulator to give students hands-on access for testing what they learn. To develop their understanding of programming and programming methodology, they use the C programming language. The book takes a "motivated" bottom-up approach, where the students first get exposed to the big picture and then start at the bottom and build their knowledge bottom-up. Within each smaller unit, the same motivated bottom-up approach is followed. Every step of the way, students learn new things, building on what they already know. The authors feel that this approach encourages deeper understanding and downplays the need for memorizing. Students develop a greater breadth of understanding, since they see how the various parts of the computer fit together.

Introduction to Computer Science (Preliminary Edition)

Introduction to Computer Science (Preliminary Edition)

Author: Perry Donham

Publisher: Cognella Academic Publishing

Published: 2015-12-31

Total Pages:

ISBN-13: 9781634876728

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Book Synopsis Introduction to Computer Science (Preliminary Edition) by : Perry Donham

Download or read book Introduction to Computer Science (Preliminary Edition) written by Perry Donham and published by Cognella Academic Publishing. This book was released on 2015-12-31 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt: