The development of digital technology since its inception a little over fifty years ago has, to put it mildly , been extraordinary. It is now an integral part of so much of our lives. Where would we be without our computers, televisions, and telephones! The majority of us have limited understanding of how digital systems interact to make a computer work , just as we have only a limited knowledge of the vast complexity of the human brain -and how it governs everything we do. We are quite ha...

Essential Skills for a Successful IT Career Written by CompTIA certification and training expert Mike Meyers, this instructive, full-color guide will help you pass the CompTIA A+ exams and become an expert hardware technician. Mike Meyers' CompTIA A+ Guide to Managing and Troubleshooting PCs, Third Edition is completely up to date with the latest CompTIA A+ standards. Inside, you'll find helpful on-the-job tips, end-of-chapter practice questions, and more than 1,000 photogr...

The computer won’t work. Before you pick up the phone or take it to the nearest repair shop, use this book. It could save you hours of frustration, not to mention money and lost days of work.In an easy-to-follow format, it deals with everything from everyday problems to major disasters. It also recommends ways to avoid trouble, from firewalls to dealing with phishing. A check list and avoidance tips will ensure that even if you’re a beginner, you’ll have a solution at your fingerti...

A book providing in depth details about the components required to build a gaming computer and directions on how to assemble the parts.

Shows tech hobbyists how to build the perfect PC, whether they want to create the ultimate gaming machine or combine new and recycled parts to construct an inexpensive computer for a childThe do-it-yourself craze is sweeping through the tech community, and this guide is now significantly revised and updated to cover the wide array of new hardware and accessories availableStep-by-step instructions and dozens of photos walk first-time computer builders through the e...

This bestselling on-the-job reference and test preparation guide has been fully revised for the new 2015 CompTIA exam objectives for exams 901 & 902Written by the leading authority on CompTIA A+ certification and training, this self-study set has been thoroughly updated to cover 100% of the topics covered on the latest edition of the exam. New topics include managing and maintaining cellular devices, including tablets; configuring operating systems, including Windows 8, Android, ...

A dozen fiendishly fun projects for the Raspberry Pi!This wickedly inventive guide shows you how to create all kinds of entertaining and practical projects with Raspberry Pi operating system and programming environment. In Raspberry Pi Projects for the Evil Genius, you’ll learn how to build a Bluetooth-controlled robot, a weather station, home automation and security controllers, a universal remote, and even a minimalist website. You’ll also find out how to establish com...

OpenGL® SuperBible, Sixth Edition, is the definitive programmer’s guide, tutorial, and reference for the world’s leading 3D API for real-time computer graphics, OpenGL 4.3. The best all-around introduction to OpenGL for developers at all levels of experience, it clearly explains both the newest API and indispensable related concepts. You’ll find up-to-date, hands-on guidance for all facets of modern OpenGL development on both desktop and mobile platforms, includin...

Build a PC that will outperform any brand-name box on the marketYes, even if you’re not a total geek you can build your own PC -- and we guarantee it’s worth the effort. You’ll discover that the quality is better and the cost is much lower than any comparable off-the-shelf PC you can buy. Design the custom computer you want, and have fun doing it.Get high-quality PC hardware from local stores and online vendorsPlan your computer project with...

Most computer users think that fiddling with the insides of their PC is taboo. They fear that by removing the screws that hold the case on, they're crossing into forbidden territory. And even for those who know they can open the box and fix or upgrade their PC, analysis paralysis often stops them in their tracks:Which upgrades offer the best bang for the buck? How do you pinpoint the faulty component that's making your system freeze? What about compatibility issues?Get read...

From the #1 Name in Professional Certification Get on the fast track to becoming CompTIA A+ certified with this affordable, portable study tool. Inside, certification training expert Mike Meyers guides you on your career path, providing expert tips and sound advice along the way. With an intensive focus only on what you need to know to pass CompTIA A+ Exams 220-801 & 220-802, this certification passport is your ticket to success on exam day. Featuring: Itineraries...

If you’ve dreamed about having a customized multimedia PC or one tricked out for your favorite games, build your own and make your dreams come true! Build Your Own PC Do-It-Yourself For Dummies makes it easy.Not only is building your own PC a really rewarding project, it can also save you a nice chunk of cash. This step-by-step guide helps you decide what you need, teaches you what all those computer terms mean, and tells you exactly how to put the pieces together. It show...