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Do you want to find out how a computer network works? Do you want to understand what it all takes to keep a home or office network up and running? This book is all you need! It will help you navigate your way to becoming proficient with network fundamentals and technology. When the first computers were built during the Second World War, they were expensive and isolated. However, after about twenty years, as their prices gradually decreased, the first experiments began to connect computers together. At the time, sharing them over a long distance was an interesting idea. Computers and the Internet have changed this world and our lifestyle forever. We just need to touch a small button and within a fraction of a second, we can make a call, send a file or video message. The major factor that lies behind this advanced technology is none other than computer network. That's why it's important to know how it works! Networking for Beginners covers the following topics: Networking Basics - This chapter considers the needs of a real beginner in computer networking and covers the following crucial topics: definition of computer networking, types of computer networks, network topologies, and network architecture. Network Hardware - A comprehensive discussion on different network components that include routers, hubs, switches, etc. Network Cabling - This chapter discusses the different cabling standards include coaxial, fiber optic cable, and twisted-pair copper cable. Wireless Networking - Fundamental technicalities of wireless technology that is of great significance to the entire computer networking discipline. This chapter offers important information on how to enjoy the benefits of Wi-Fi technology and how to set up and configure a computer for wireless connectivity. IP Addressing - This chapter pays great attention to the basics of IP addressing, and the different number systems (binary, decimal, and hexadecimal) IP Subnetting - Introduction to concepts of subnetting. Network Protocols - Various protocols of the TCP/IP suite. Internet Essentials - Different terminologies regarding the Internet, the worldwide web, and the history of the Internet. Virtualization in cloud computing - Concept of virtualization, its relevance in computer networking, and an examination of cloud services. Network Troubleshooting - This chapter considers troubleshooting as a top management function. NETWORKING FOR BEGINNERS is an easy-to-read book for anyone hungry for computer networking knowledge. The language used is simple, and even the very technical terms that pop from time to time have been explained in a way that is easy to understand.
A comprehensive guide to creating dynamic, successful, and innovative library programs that cater to the specialized needs of older adults—an important and growing user group. Crash Course in Library Services for Seniors provides a refreshingly positive approach to working with older adults—one that focuses on the positive effects of aging on patrons, and the many opportunities that libraries can create for themselves by offering top-notch services delivered with a concierge mindset. The book offers page after page of great programming ideas specifically for reaching out to Baby Boomers and older customers—a population that is predicted to double over the next 20 years. Organized in only six chapters, this easy-to-read book provides practical suggestions for making any library a welcoming place for older adults, covering topics such as assessment, planning, programming, services, marketing, and evaluation. This title will be invaluable to public librarians interested in expanding and improving their current programming for older adults within their community, and for those looking to create entirely new programming for seniors.
The Internet Book, Fifth Edition explains how computers communicate, what the Internet is, how the Internet works, and what services the Internet offers. It is designed for readers who do not have a strong technical background — early chapters clearly explain the terminology and concepts needed to understand all the services. It helps the reader to understand the technology behind the Internet, appreciate how the Internet can be used, and discover why people find it so exciting. In addition, it explains the origins of the Internet and shows the reader how rapidly it has grown. It also provides information on how to avoid scams and exaggerated marketing claims. The first section of the book introduces communication system concepts and terminology. The second section reviews the history of the Internet and its incredible growth. It documents the rate at which the digital revolution occurred, and provides background that will help readers appreciate the significance of the underlying design. The third section describes basic Internet technology and capabilities. It examines how Internet hardware is organized and how software provides communication. This section provides the foundation for later chapters, and will help readers ask good questions and make better decisions when salespeople offer Internet products and services. The final section describes application services currently available on the Internet. For each service, the book explains both what the service offers and how the service works. About the Author Dr. Douglas Comer is a Distinguished Professor at Purdue University in the departments of Computer Science and Electrical and Computer Engineering. He has created and enjoys teaching undergraduate and graduate courses on computer networks and Internets, operating systems, computer architecture, and computer software. One of the researchers who contributed to the Internet as it was being formed in the late 1970s and 1980s, he has served as a member of the Internet Architecture Board, the group responsible for guiding the Internet’s development. Prof. Comer is an internationally recognized expert on computer networking, the TCP/IP protocols, and the Internet, who presents lectures to a wide range of audiences. In addition to research articles, he has written a series of textbooks that describe the technical details of the Internet. Prof. Comer’s books have been translated into many languages, and are used in industry as well as computer science, engineering, and business departments around the world. Prof. Comer joined the Internet project in the late 1970s, and has had a high-speed Internet connection to his home since 1981. He wrote this book as a response to everyone who has asked him for an explanation of the Internet that is both technically correct and easily understood by anyone. An Internet enthusiast, Comer displays INTRNET on the license plate of his car.
Perfect for public librarians, instructional librarians, technology and digital resource specialists, and library training specialists, this book is an essential resource for digital literacy instruction. According to Pew research published in 2013, two-thirds of public libraries report that technology training is important in their communities, and that 86.5 percent of public libraries offer classes on general Internet use. Despite the ubiquitous nature of the Internet and digital media, digital literacy instruction remains one of the major job duties of 21st-century librarians. In this book, author Joel Nichols helps you to close the digital divide and make a difference in increasing information and digital literacy for your patrons, offering tested content and methods that will make it easier for librarians to provide effective digital literacy instruction. With its discussion of key Internet safety and security topics for inexperienced Internet users, this hands-on, practical guide is what you need for approaching—and solving—these digital literacy instructional challenges. This manual serves librarians who are teaching computer and Internet basics to patrons with little or no experience by providing a packaged solution with ready-made training scripts and practical examples that teach basic digital literacy techniques. The guide also fills any gaps in your knowledge or experience and gets you up to speed with the latest digital information needs of users in order to form a solid foundation from which to provide instruction with the supplied curriculum.
This title is designed to teach the new computer user how to easily work with a variety of digital media. It doesn't assume the reader wants to learn how to use just one product, but covers multiple products and technologies together in a logical fashion.
Windows Me Clear & Simple will provide everything the novice needs to know to start using Windows Me efficiently. It is based on the existing, and successful, Windows 98 Clear & Simple, with new material on video and multimedia and on simple networking to reflect the improvements in the software. Windows Me (Millennium Edition) is the latest version of Microsoft's operating system for the home market. It is essentially an upgraded edition of Windows 98, with new multimedia facilities, improved hardware management, simpler networking, and amended Internet software. PC manufacturers are selling Windows Me PCs beginning in September 2000, initially alongside Windows 98 PCs, but gradually replacing them. Introduces new computer users to Windows software Offers lots of tips and illustrated suggestions Provides the intelligent person's approach to PCs
The absolute beginner's guide to learning basic computer skills Computing Fundamentals, Introduction to Computers gets you up to speed on basic computing skills, showing you everything you need to know to conquer entry-level computing courses. Written by a Microsoft Office Master Instructor, this useful guide walks you step-by-step through the most important concepts and skills you need to be proficient on the computer, using nontechnical, easy-to-understand language. You'll start at the very beginning, getting acquainted with the actual, physical machine, then progress through the most common software at your own pace. You'll learn how to navigate Windows 8.1, how to access and get around on the Internet, and how to stay connected with email. Clear instruction guides you through Microsoft Office 2013, helping you create documents in Word, spreadsheets in Excel, and presentations in PowerPoint. You'll even learn how to keep your information secure with special guidance on security and privacy. Maybe you're preparing for a compulsory computing course, brushing up for a new job, or just curious about how a computer can make your life easier. If you're an absolute beginner, this is your complete guide to learning the essential skills you need: Understand the basics of how your computer works Learn your way around Windows 8.1 Create documents, spreadsheets, and presentations Send email, surf the Web, and keep your data secure With clear explanations and step-by-step instruction, Computing Fundamentals, Introduction to Computers will have you up and running in no time.