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xiiiChapter 5 Fundamental Operating Systems 113Objectives 113Key Terms 113Explain the Purpose of an Operating System 115Describe Characteristics of Modern Operating Systems 115Control Hardware Access 115File and Folder Management 116User Interface 116Application Management 117Explain Operating System Concepts 118Modes of Operation 118Real Mode 119Protected Mode 120Virtual Real Mode 120Compatibility Mode 120Describe and Compare Operating Systems to Include Purpose,Limitations, and Compatibilities 120Describe Desktop Operating Systems 121Describe Network Operating Systems 122Determine Operating System Based on Customer Needs 122Identify Applications and Environments That Are Compatible with anOperating System 123Determine Minimum Hardware Requirements and Compatibility withthe OS Platform 123Hardware Compatibility List 125Install an Operating System 126Identify Hard Drive Setup Procedures 127Partitioning and Formatting 127Prepare Hard Drive 128Install the Operating System Using Default Settings 131Create Accounts 132Complete the Installation 133Describe Custom Installation Options 135Identify the Boot Sequence Files and Registry Files 136Windows XP Boot Process 137NTLDR and the Windows Boot Menu 137Windows Registry 137NT Kernel 138
xivIT Essentials: PC Hardware and Software Companion GuideDescribe How to Manipulate Operating System Files 138Startup Modes 139Describe Directory Structures 140NTFS and FAT32 File System 141Navigate a GUI (Windows) 142Manipulate Items on the Desktop 144Desktop Properties 144Desktop Items 144Start Menu 144My Computer 145Launching Applications 146My Network Places 146Explore Control Panel Applets 146Control Panel Applets 147Display Settings 148Explore Administrative Tools 149Device Manager 149Task Manager 149Event Viewer 150Remote Desktop 150Performance Settings 150Install, Navigate, and Uninstall an Application 151Add or Remove Programs Applet 152Add an Application 152Uninstall an Application 153Describe Upgrading an Operating System 154Identify and Apply Common Preventive Maintenance Techniques forOperating Systems 155Create a Preventive Maintenance Plan 155Schedule a Task 156System Utilities 157Automatic Updates 157Restore Point 158ERD and ASR 159Back Up the Hard Drive 160Normal Backup 160Copy Backup 160Incremental Backup 160Differential Backup 161Daily Backup 161Backup Media 161
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CHAPTER 7Fundamental Printers and S
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GlossaryThis glossary defines many
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ase station 3AppleTalk A protocol s
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desktop computer 7crosstalk Interfe
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