More than a million PC technicians hold the CompTIA A+ certification, which is a require certification by some software and hardware vendors. Designed to work with the Sybex family of certification guides for exams 220-801 and 220-802, this...

Using Windows 8.1 is the essential step by step guide to using a computer running Windows 8, providing a complete resource for both the beginner and the enthusiast.

Techniques are illustrated in step-by-step using photography and screen prints throughout, together with concise, easy to follow text from an established expert...

This comprehensive book takes you step-by-step through the process of writing shell scripts to solve real-world Unix problems and tasks. Each chapter begins by presenting a typical Unix challenge that you’ll most likely...

Written by CompTIA certification and training expert Mike Meyers, this instructive, full-color guide will help you pass the CompTIA A+ Essentials exam and become an expert hardware technician. Mike Meyers' CompTIA A+ Guide: Essentials, third edition is completely up to date...

Caleb Tennis explains it all. From a quick look at basic...

Are you new to digital cameras? Does new technology make you nervous? Relax! You're holding in your hands the easiest guide ever to digital photography — a book...

This is a straightforward, crisp, cut-and-dry way to prepare for the A+ exams. Providing 800 questions and answers for the new A+ exams, this is the ?no-fluff? Q&A guide. With answers at the back of the book as opposed to right after the question, CompTIA A+ 2009 Q&A truly encourages self-study. The book?s questions cover everything...

Computer Busses is a comprehensive guide to busses, from the high-level software interface to the low-level, electrical characteristics and helps readers choose the most appropriate bus for each particular application. The author uses a top-down approach and organizes his presentation into five main areas: PC interfaces, Local busses,...

Group Policy, Fundamentals, Security, and the Managed Desktop, 3rd Edition helps you streamline Windows and Windows Server management using the latest Group Policy tools and techniques. This updated edition covers Windows 10...