Computers Made Friendly

David Harel explains and illustrates one of the most fundamental, yet under-exposed facets of computers - their inherent limitations.

My Kids Just Gave Me a Computer, What Do I Do Now? Computers for Seniors is a step-by-step, full-color guide that will take you all the way from pressing the "On" button on your new computer to being a confident user who can send email to family and friends, shop online safely, read the latest news, watch funny YouTube videos, share cute pictures of your grandkids, check the weather forecast, and much more. You’ll learn to: -Plug in, set up, and turn on your computer -Print and share photos of your grandkids, vacations, pets, friends, and special life events -Install helpful tools like a calendar, money manager, and weather tracker -Search the internet for news, recipes, gardening tips, sports updates, and anything else that interests you -Watch entertaining YouTube videos or educational lectures and make video calls to anywhere in the world -Find and listen to new music (or your favorite classics) and read electronic books -Email your friends and family -Stay safe online and keep your private information secure Computers for Seniors will show you how to get what you really want from your PC, with the help of full-color illustrations, friendly instructions, and a touch of humor. Each lesson has small exercises to test your skills and help you practice, to make sure you feel comfortable with what you’ve learned before you move on. It’s never too late to have fun and get more out of your PC—Computers for Seniors will ease you into the computer generation by guiding you every step of the way.

This concise guide to trouble-shooting offers practical advice on detecting and removing the bugs, preserving significant figures, avoiding extraneous solutions, and finding efficient iterative processes for solving nonlinear equations. 1996 edition.

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.

A Foundation in Computers & Software That's Easy to Understand Computers Made Easy is designed to take your overall computer skills from a beginner to the next level. Get a top level understanding without a complex education. This easy to use guide will help you navigate your way to becoming proficient with computers, operating systems, hardware and software. Introduction Chapter 1 - What is a Computer? Chapter 2 - Computer Peripherals Chapter 3 - Microsoft Windows Chapter 4 - Software Chapter 5 - Printers Chapter 6 - The Internet Chapter 7 - Email Chapter 8 - Office Productivity Software Chapter 9 - Antivirus and Antispyware Software Chapter 10 - Avoiding Scams Chapter 11 - Error Messages, Crashes, & Troubleshooting Chapter 12 - Wi-Fi and Internet Troubleshooting Chapter 13 - Backup and Protection Chapter 14 - Security Chapter 15 - Cloud Storage Chapter 16 - Basic Networking What's Next? About the Author James Bernstein has been working with various companies in the IT field since 2000, managing technologies such as SAN and NAS storage, VMware, backups, Windows Servers, Active Directory, DNS, DHCP, Networking, Microsoft Office, Exchange, and more. He has obtained certifications from Microsoft, VMware, CompTIA, ShoreTel, and SNIA, and continues to strive to learn new technologies to further his knowledge on a variety of subjects. He is also the founder of the website OnlineComputerTips.com, which offers its readers valuable information on topics such as Windows, networking, hardware, software, and troubleshooting. James writes much of the content himself and adds new content on a regular basis. The site was started in 2005 and is still going strong today.