Computer Hardware

This fully revised and updated resource offers complete coverage of the latest release of CompTIA A+ exams 220-1101 and 220-1102. You'll find learning objectives at the beginning of each chapter, exam tips, practice exam questions, and in-depth explanations. Designed to help you pass the CompTIA A+ exams with ease, this definitive guide also serves as an essential on-the-job IT reference.

The dramatic, larger-than-life true story behind the founding of Oculus and its quest for virtual reality, by the bestselling author of Console Wars. From iconic books like Neuromancer to blockbuster films like The Matrix, virtual reality has long been hailed as the ultimate technology. But...

Ever wonder what goes on inside your computer? Take a look into how processors, networks, and more are all connected.

Introducing "Mastering A+ Certification," the ultimate resource to empower your journey in the realm of IT. Crafted meticulously, this eBook serves as a comprehensive guide that covers an array of areas critical to a successful career in information technology. Beginning with a thoughtful introduction to IT and A+ Certification, this eBook opens up a world of in-depth knowledge about vital components of IT like the intricacies of computer hardware and the function of memory systems. The chapters dive into the enigmatic world of motherboards, processors, chipsets, and leave no stone unturned...

This groundbreaking guide is the first comprehensive, hands-on textbook designed for engineers, vocational students, educators, and innovators who want to master the physical building blocks of humanoid robots. Unlike software-heavy AI books, this volume focuses on the body of AI—the skeletons, actuators, sensors, power systems, and modular parts that make humanoids move, perceive, and interact with the real world.

Recent breakthroughs in AI have not only increased demand for AI products, they've also lowered the barriers to entry for those who want to build AI products. The model-as-a-service approach has transformed AI from an esoteric discipline into a powerful development tool that anyone can use. Everyone, including those with minimal or no prior AI experience, can now leverage AI models to build applications. In this book, author Chip Huyen discusses AI engineering: the process of building applications with readily available foundation models.

UPDATED FOR 2026 WITH NEW CONTENT AND WINDOWS 11 FEATURES. A Foundation in Computers & Software That's Easy to Understand. Take the mystery out of using a computer with Computers Made Easy: From Dummy to Geek — the ultimate beginner’s guide to understanding modern computing. Whether you’re new to technology or just want to sharpen your skills, this book gives you the confidence to use your computer efficiently and safely. Discover how to navigate Windows 10 and Windows 11, manage files, browse the web securely, and handle everyday tasks like email, cloud storage, and document creation...

Behind the familiar surfaces of the telephone, radio, and television lies a sophisticated and intriguing body of knowledge known as information theory. This is the theory that has permitted the rapid development of all sorts of communication, from color television to the clear transmission of photographs from the vicinity of Jupiter. Even more revolutionary progress is expected in the future.  

Computer Architecture and Organization is a foundational subject in computer science and engineering that explores the internal structure and functioning of computer systems. It encompasses the design principles of hardware components, how these components interact, and the organizational...

💻 Looking for a Computer Networking beginner's guide? Look no further! You are in the right place! If you are new to Computer Networking and you don't yet know how a Router or an IP address work, this is definitely the book for you! Routers, Switches, IP addresses, MAC addresses, and others will be terms you will know everything about just by reading this introductory guide. You won't have to be a master at networking to understand what's explained in this book. You will be able to configure a network and make devices connect to the Internet after reading what's in the 5 chapters of this...

Be online without leaving a trace. Your every step online is being tracked and stored, and your identity literally stolen. Big companies and big governments want to know and exploit what you do, and privacy is a luxury few can afford or understand. In this explosive yet practical book, Kevin...

A top cybersecurity journalist tells the story behind the virus that sabotaged Iran’s nuclear efforts and shows how its existence has ushered in a new age of warfare—one in which a digital attack can have the same destructive capability as a megaton bomb. “Immensely enjoyable...

What happens when intelligent machines aren’t just in our pockets but are also driving our cars, making our decisions, folding our laundry, and educating our kids? You’ve heard the hype: AI will make us healthier, give every child a personalized tutor, run our businesses more efficiently...

This book provides the first comprehensive overview of software architecture’s many aspects. Aspiring and existing architects alike will examine architectural characteristics, architectural patterns, component determination, diagramming and presenting architecture, evolutionary architecture, and many other topics. Mark Richards and Neal Ford—hands-on practitioners who have taught software architecture classes professionally for years—focus on architecture principles that apply across all technology stacks.

Newly updated for 2023! This book defines all modern tech terms and explains how the machines and devices that saturate our everyday life work exactly. But here's the important part: the explanations in this book are written simply and in a way that the average person can understand. With over 100 chapters, you'll remove the confusions associated with modern-day technology, and gain answers to questions you may not even know you had.

If you are trying to build real tech competence while balancing work, family, and everything else, you do not need a massive textbook. You need a clear path through the fundamentals, written in plain English, with enough structure to keep you moving forward even on the weeks when study time is scarce. Tech+ For Busy People is designed to help you develop the core knowledge that the CompTIA Tech+ exam expects, while also building the everyday understanding that makes entry-level technology work feel less mysterious. The goal is simple: turn scattered “I’ve heard of that” familiarity ...

Unlock the skills of a professional penetration tester and discover how to identify and close the same security gaps hackers look for every day. Penetration PEN Testing Like a Pro gives you a complete, practical roadmap for mastering both software and hardware testing techniques. Inside, you’ll find 50 essential skills and workflows that cover everything from network scanning and wireless testing to web application security, social engineering, and cloud assessments. Each skill is explained in plain language, with step-by-step methods that make even advanced concepts clear and easy to ...

🚀 #1 All-in-One Technology Guide for Students, Engineers & IT Professionals! Master the core principles of digital electronics, computer architecture, and microprocessor design—plus dive deep into AI, robotics, blockchain, cloud computing, remote sensing, and more! This complete guide is perfect for anyone seeking hands-on learning and real-world applications of computing technologies. Whether you're a beginner or an expert, this book covers it all: Logic gates, transistors, and Boolean algebra Intel microarchitecture (Core i7), FPGA, ASIC, PRISM processors Binary data representation: ...

A Step-by-Step Master Class in Indie Game Development, from the Creator of the Emmy® Winning Neverwinter Nights™ Honors for Don Daglow's From Dream to Delivery books: Winner, 2019 Independent Press Book Awards Winner, Kirkus Top 100 Indie Books of 2019 Finalist, 2020 Top Shelf Book Awards Finalist, Foreword INDIES Book of the Year Awards Finalist, National Indie Excellence Awards Finalist, Next Generation Indie Book Awards Finalist, Book Excellence Awards "Don Daglow has survived 40+ years creating games and always retained his positive attitude. Learn from the master." – Jeff Braun, ...

The brash Boston P.I. Carlotta Carlyle takes on a case for the Green and White Cab Company. The investigation will lead her into the mysterious shadowlands of computer technology, where she finds that information is cheap and privacy is a thing of the past.