IT Essentials PC Hardware and Software 4.1 Instructional Resource Chapter 5: Fundamental Operating Systems
اسلاید 1: IT Essentials PC Hardware and Software 4.1 Instructional Resource Chapter 5: Fundamental Operating Systems
اسلاید 2: Chapter 5: ObjectivesExplain the purpose of an operating system. Describe and compare operating systems to include purpose, limitations, and compatibilities. Determine the operating system based on customer needs. Install an operating system. Navigate a graphical user interface (GUI). Identify and apply common preventive maintenance techniques for operating systems. Troubleshoot operating systems.
اسلاید 3: Chapter 5: Critical ConceptsWhat is this chapter about and why is it important?This chapter discusses operating systems (OS). It covers the functions and terminology of operating systems, specifically Windows 2000, Windows XP, and Windows Vista. Because operating system functionality varies, this chapter explains how to determine the appropriate OS based on customer needs. The student will install an OS, navigate the GUI, perform preventive maintenance, and troubleshoot computer problems that are related to the OS.This chapter is important because operating systems control most of the functions of a computer. Most software, such as Microsoft Office, requires an OS to operate. Many of the common computer problems that technicians must solve are related to the OS.
اسلاید 4: Chapter 5: ActivitiesWhat activities are associated with this chapter? 5.2.2 Worksheet: NOS Certifications and Jobs5.3.2 Worksheet: Upgrade Hardware Components5.4.2 Lab: Install Windows XP5.4.2 Optional Lab: Install Windows Vista5.4.5 Lab: Create Accounts and Check For Updates in Windows XP5.4.5 Optional Lab: Create Accounts and Check For Updates in Windows Vista5.4.8 Lab: Managing System Files with Built-in Utilities in Windows XP5.4.8 Optional Lab: Managing System Files with Built-in Utilities in Windows Vista5.4.9 Worksheet: Answer NTFS and FAT32 Questions5.5.1 Lab: Run Commands in Windows XP5.5.1 Optional Lab: Run Commands in Windows Vista5.5.3 Lab: Managing Administrative Settings and Snap-ins in Windows XP5.5.3 Optional Lab: Managing Administrative Settings and Snap-ins in Windows Vista
اسلاید 5: Chapter 5: Activities (continued)What activities are associated with this chapter? 5.5.4 Lab: Install Third-Party Software in Windows XP5.5.4 Optional Lab: Install Third-Party Software in Windows Vista5.6.2 Lab: Restore Points in Windows XP5.6.2 Optional Lab: Restore Points in Windows Vista5.6.3 Lab: XP Registry Backup and Recovery in Windows XP5.7.2 Lab: Managing Device Drivers with Device Manager in Windows XP5.7.2 Optional Lab: Managing Device Drivers with Device Manager in Windows Vista Chapter 5 Quiz
اسلاید 6: Chapter 5: New TermsWhat terms are introduced in this chapter?active partition5.4.1 administrator 5.4.4Application Programming Interface (API)5.1.1application software5.1.1Automatic Update 5.6.2Backup5.6.3bootable disk 5.7.2Cluster5.4.1Command Line Interface (CLI) 5.1.1 conventional memory5.1.2
اسلاید 7: Chapter 5: New Terms (continued)What terms are introduced in this chapter?copy backup 5.6.3cylinder5.4.1daily backup 5.6.3desktop 5.5.1differential backup 5.6.3Digital Audio Tape (DAT) 5.6.3Digital Linear Tape (DLT)5.6.3directory 5.1.1display 5.5.2 drive mapping5.4.1
اسلاید 8: Chapter 5: New Terms (continued)What terms are introduced in this chapter?extended partition 5.4.1 external hard drive 5.6.3 file 5.1.1 File Allocation Table (FAT) 5.4.2 file extension 5.4.9 file management 5.1.1 file system 5.4.2 firmware 5.6.1 full backup 5.6.3Graphical User Interface (GUI)5.1.1
اسلاید 9: Chapter 5: New Terms (continued)What terms are introduced in this chapter?Hardware Compatibility List (HCL) 5.3.2HKEY_ 5.4.7incremental backup5.6.3kernel5.4.7Linux 5.2.1logical drive 5.4.1Master Boot Record (MBR) 5.4.3 MSCONFIG 5.4.8 multitask5.1.2multithread5.1.2
اسلاید 10: Chapter 5: New Terms (continued)What terms are introduced in this chapter?Network Operating System (NOS )5.2.2 New Technology File System (NTFS) 5.4.2non-bootable disk5.7.2NT loader (NTLDR)5.4.7 NTDETECT 5.4.7sector 5.4.1Task Manager 5.5.3 track5.4.1UNIX5.2.1user interface 5.1.1
اسلاید 11: Chapter 5: ChangesWhat has changed from the previous version (4.0) of ITEPC?Page 5.1.2 Explain operating system conceptsApplication compatibilityWindows compatibility modeUAC32-bit vs. 64-bitx86 vs. x64Page 5.2.1 Describe desktop operating systemsWindows Vista Home BasicWindows Vista Home PremiumWindows Vista BusinessWindows Vista Ultimate
اسلاید 12: Chapter 5: Changes (continued)What has changed from the previous version (4.0) of ITEPC?Page 5.3.2 Determine minimum hardware requirements and compatibility with the OS platformMinimum hardware requirementsHardware Compatibility ListPage 5.4.3 Install the operating system using default settingsRepair installationPage 5.4.5 Complete the installationDevice ManagerVerify hardware detected. Install and update device drivers.
اسلاید 13: Chapter 5: Changes (continued)What has changed from the previous version (4.0) of ITEPC?Page 5.4.6 Describe custom installation optionsNetwork InstallationRecovery DiscFactory Recovery PartitionPage 5.4.7 Identify the boot sequence files and Registry filesDisk boot order/device priorityTypes of boot devicesWindows 2000 and newer – upgrade paths and requirements
اسلاید 14: Chapter 5: Changes (continued)What has changed from the previous version (4.0) of ITEPC?Page 5.4.8 Describe how to manipulate operating system filesCommand line utilitiesMsconfigRegeditMsinfo32DxdiagCmdPage 5.5.1 Manipulate items on the desktopSidebarAeroUser interfaceStart bar layout
اسلاید 15: Chapter 5: Changes (continued)What has changed from the previous version (4.0) of ITEPC?Page 5.5.3 Explore administrative toolsComputer ManagementDevice ManagerServicesPerformance MonitorEvent ViewerMMCPage 5.5.5 Describe upgrading an operating systemUser State Migration Tool
اسلاید 16: Chapter 5: Changes (continued)What has changed from the previous version (4.0) of ITEPC?Page 5.6.1 Create a preventive maintenance planDriver UpdatesFirmware UpdatesOS UpdatesSecurityPage 5.6.2 Schedule a taskStartup programs
اسلاید 17: Chapter 5: Changes (continued)What has changed from the previous version (4.0) of ITEPC?Page 5.7.1 Review the troubleshooting processIdentify the ProblemEstablish a Theory of Probable CausesDetermine an Exact CauseImplement a SolutionVerify Solution and Full System FunctionalityDocument Findings
اسلاید 18: Chapter 5: Changes (continued)What has changed from the previous version (4.0) of ITEPC?Page 5.7.2 Identify common problems and solutionsOS-related symptomsThe computer displays a Bluescreen.The system locks up.An input or output device does not respond.An application does not install.The operating system will not start.Windows-specific printing problemsThe print spool stops responding.Hardware-related symptomsExcessive heatNoiseOdorsStatus light indicatorsAlertsVisible damage to components.
اسلاید 19: Chapter 5: Changes (continued)What has changed from the previous version (4.0) of ITEPC?Page 5.7.2 Identify common problems and solutions (continued)Documentation and resourcesUser manualsInternet-based informationTraining materialsDevice ManagerVerifyDevice driver updatesDriver signing
اسلاید 20: Chapter 5: Classroom ManagementThis chapter labs might take more than one class period to complete.When installing an operating system, ensure that the computer is disconnected from the Internet. Students should install the Windows XP operating system, install service pack 2, connect to the Internet, and then check for updates.When creating a backup in class, select a folder that contains limited data to reduce the time needed for the copying process.Students should be able to use the following command line utilities: msconfig to start the System Configuration utility devmgmt.msc to open Device Manager msinfo32 to open the System Information window compmgmt.msc to open the Computer Management window
اسلاید 21: Chapter 5: Classroom Management (continued)Minimum hardware requirements for a Windows operating system are required to install the operating system on the computer. For the computer to operate efficiently, more RAM and hard drive space are needed.Planning an operating system upgrade or installation should take more time than the installation. The following list should be emphasized to students:Ensure the hardware meets the new operating system’s minimum requirements.Ensure the hardware and software is compatible with the new operating system.Plan hardware upgrades before the operating system upgrade.Plan the file system before starting the operating system upgrade or installation.
اسلاید 22: Chapter 5: Teaching AnalogiesWindows updates are like service recalls for your car. Windows updates repair the operating system, add a new feature to the operating system, or provide a layer of security that was not present before.
اسلاید 23: What are the pros and cons of the different types of backups?What are the pros and cons of automatic updates for Windows?When would a technician use Task Scheduler?What is the purpose of UAC in the Windows Vista environment?What situations would multiple operating systems on a computer be useful?Chapter 5: Suggested Class Discussions
اسلاید 24: Students tend to rush through operating system labs by clicking Next without reading the screen. To avoid this, have checkpoints in the lab where the instructor must see what the student is doing and ask questions about the lab and chapter content.Chapter 5: Best Practices
اسلاید 25: Chapter 5: Outside ReadingMicrosoft Windows WebsiteApple OS WebsiteLinux Website
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