Get your PC running at full speed again--and remove malevolent software Save yourself time, money, and frustration by becoming your own computer guru. The Healthy PC: Preventive Care, Home Remedies, and Green Computing, Second Edition shows you how to find out what's wrong with your PC and solve the problems yourself. You'll get expert tips for making your PC start up faster, keeping its hard drive in good shape, and updating Windows with the latest security fixes. This hands-on guide also explains how to protect your PC for free using Microsoft Security Essentials, use the Internet safely, and configure parental controls to protect your children both online and offline. Disable unnecessary startup items and boost virtual memory Defragment your PC's hard disk and reclaim wasted space Armor your PC against attacks, viruses, malware, and spyware Protect Windows by applying the latest patches and fixes Lock down your wired and wireless Internet and network connections against intruders Surf safely and reduce risks from e-mail, IM, and social networking Keep your children safe online Maximize your PC's memory and add external hard drives Upgrade to Windows 7 and transfer your files and settings Guy Hart-Davis is the author of more than 70 computer books, including iPad and iPhone Administrator's Guide, Integrating Macs into Windows Networks, Mac OS X System Administration, and How to Do Everything: iPad and iTunes, Sixth Edition.

This approachable book shows the average computer user how to maintain a healthy and stable PC.

Green Technology deals with using science and technology to protect the environment as well as curb the negative impacts of human involvement. The emerging green technologies, covered in this book, will propel our economy in the near future. Their development will lead to global and sustainable powers that will impact our economics, societies, cultures, and the way of life. This book provides researchers, students, and professionals a comprehensive introduction, applications, benefits, and challenges of 15 emerging green technologies. It presents the impact of these cutting-edge technologies on our global economy and its future. The book will help a beginner to have an introductory knowledge about these emerging technologies. The main objective of the author is to provide a concise treatment that is easily digestible. It is a must-read for those graduate students or scholars who consider researching green technologies. It can also serve as a valuable resource for those business professionals who seek ways to green their processes.

Comprehensive Energy Systems, Seven Volume Set provides a unified source of information covering the entire spectrum of energy, one of the most significant issues humanity has to face. This comprehensive book describes traditional and novel energy systems, from single generation to multi-generation, also covering theory and applications. In addition, it also presents high-level coverage on energy policies, strategies, environmental impacts and sustainable development. No other published work covers such breadth of topics in similar depth. High-level sections include Energy Fundamentals, Energy Materials, Energy Production, Energy Conversion, and Energy Management. Offers the most comprehensive resource available on the topic of energy systems Presents an authoritative resource authored and edited by leading experts in the field Consolidates information currently scattered in publications from different research fields (engineering as well as physics, chemistry, environmental sciences and economics), thus ensuring a common standard and language

The book is divided into three volumes to cover all computing topics. This is the first volume and it has 23 chapters. It focuses on general computing techniques such as cloud computing, grid computing, pervasive computing, optical computing, web computing, parallel computing, distributed computing, high-performance computing, GPU computing, exascale & extreme computing, in-memory computing, embedded computing, quantum computing, and green computing

Hundreds of tips to help you boost immunity, fight fatigue, ease arthritis, and protect your health.

It's hard to make a great book even better, but we've done it. The revised and updated Doctors Book of Home Remedies cuts through the clutter of health information to deliver the best, straightforward advice from the nation's top doctors and specialists. Covering new ground in every chapter, this indispensable health classic now offers even more valuable tips for addressing serious problems such as high blood pressure, diabetes, and depresion, as well as solving a variety of everyday health complaints such as pizza burn and motion sickness. From acne to age spots, from teething to pet problems, you'll have the information you need to help the whole family, right in the privacy of your own home. Organized in a handy format with a comprehensive index, every chapter provides easy-to-follow remedies that show you how to use things you probably have around the house. You'll find out how to make the most of common foods such as honey, bananas, and oatmeal. You'll learn which vitamins and over-the-counter medications you should use and when. You'll even discover new ways to make the mind-body connection and how to tap into the unique healing power of the herbs that might be growing in your own backyard. Among the thousands of helpful remedies are those that will show you how to: * Control excessive worrying * Calm a rapid heartbeat * Prevent jet lag * Relieve ulcer pain * Cope with carpal tunnel syndrome * Head off your next headache * Soothe an upset stomach * Get a good night's sleep * Stop a nosebleed * Conquer weight problems Trusted. Valued. Essential. The Doctors Book of Home Remedies is sure to address your most frequent health questions with practical, useful answers. this book endures as a superb one-stop resource that will offer you and your family peace of mind for many years to come.