Chapter 6 Operating Systems 97

Mark Edward Soper

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CompTIA^® A+ Quick Reference (220-801 and 220-802)

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ISBN-13: 978-0-7897-5022-8

ISBN-10: 0-7897-5022-8

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Printed in the United States on America

First Printing: July 2012

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Contents at a Glance

Introduction

Chapter 1: Hardware

Chapter 2: Networking

Chapter 3: Laptops

Chapter 4: Printers

Chapter 5: Operational Procedures

Chapter 6: Operating Systems

Chapter 7: Security

Chapter 8: Mobile Devices

Chapter 9: Troubleshooting

Index

iv CompTIA A+ Quick Reference

Table of Contents

Introduction xv

Chapter 1 Hardware 1

CPUs 1

Contents v

vi CompTIA A+ Quick Reference

Contents vii

Chapter 6 Operating Systems 97

OS Concepts 97

Windows XP, Windows Vista, and Windows 7 Features and Requirements 98

viii CompTIA A+ Quick Reference

Contents ix

Chapter 7 Security 135

Common Prevention Methods 135

Physical Security 135

Digital Security 136

Security Best Practices for Workstation Security 141

Passwords 141

User Permissions and Guest Accounts 143

Disabling AutoPlay 143

Data Destruction and Disposal Methods 144

Formatting and Drive Overwriting 144

Drive Wiping 144

x CompTIA A+ Quick Reference

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