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Chapter 5: Fundamental Operating Systems 147Control Panel AppletsThe names of various applets in the Control Panel differ slightly depending on the versionof Windows installed. In Windows XP, the icons are grouped into categories:■■■■■■Appearance and Themes: Applets that control the look of windows:■■■DisplayTaskbar and Start menuFolder optionsNetwork and Internet Connections: Applets that configure all the connection types:■■Internet optionsNetwork connectionsAdd or Remove Programs: An applet to add or remove programs and windows componentssafelySounds, Speech, and Audio Devices: Applets that control all the settings for sound:■■■Sounds and audio devicesSpeechPortable media devicesPerformance and Maintenance: Applets to find information about your computer orperform maintenance:■■■■Administrative toolsPower optionsScheduled tasksSystemPrinters and Other Hardware: Applets to configure devices connected to your computer:■■■■■■Game controllersKeyboardMousePhone and modem optionsPrinters and faxesScanners and cameras
148 IT Essentials: PC Hardware and Software Companion Guide■■■■User Accounts: Applets to configure options for users and their e-mail:■■E-mailUser accountsDate, Time, Language, and Regional Options: Applets to change settings based onyour location and language:■■Date and timeRegional and language optionsAccessibility Options: A wizard used to configure windows for vision, hearing, andmobility needsSecurity Center: Applet used to configure security settings for:■■■Internet optionsAutomatic updatesWindows firewallDisplay SettingsYou can change the display settings by using the Display Settings applet from the ControlPanel or by right-clicking the desktop and selecting Properties. Change the appearance ofthe desktop by modifying the resolution and color quality, as shown in Figure 5-24.Figure 5-24Display Settings
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iiiTrademark AcknowledgmentsAll ter
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vAbout the Technical ReviewersDavid
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ixIdentify the Names, Purposes, and
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CHAPTER 1Introduction to the Person
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CHAPTER 7Fundamental Printers and S
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CHAPTER 13Advanced Laptops and Port
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CHAPTER 14Advanced Printers and Sca
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CHAPTER 15Advanced NetworksObjectiv
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GlossaryThis glossary defines many
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ase station 3AppleTalk A protocol s
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CMOS battery 5bus topology A networ
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desktop computer 7crosstalk Interfe
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dynamic routing 9Domain Name System
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floppy data cable 11FFast Ethernet
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IEEE 802.11 13Hardware Compatibilit
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media-handling options 17line of si
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network operating system 19multithr
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ping 21Page Description Language (P
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Regedit 23Printer Control Language
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three-claw part retriever 27surge s
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virtual memory 29Uninterruptible Po
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zero insertion force (ZIF) socket 3
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