PACE-IT: Operation System Features
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The 32-bit OS has severe RAM limitations and was standard in the past, while the 64-bit OS is more robust and flexible. FAT is now only practical for removable media, as NTFS is more secure and fault tolerant. Many components are common across Windows versions and editions, with more added as the OS matures. Windows upgrades must be to the same edition or higher, and 32-bit can only upgrade to 32-bit and 64-bit to 64-bit. XP cannot be upgraded directly to Windows 7.
PACE-IT: Operation System Features
- 2. Page 2 Instructor, PACE-IT Program – Edmonds Community College Areas of Expertise Industry Certifications PC Hardware Network Administration IT Project Management Network Design User Training IT Troubleshooting Qualifications Summary Education M.B.A., IT Management, Western Governor’s University B.S., IT Security, Western Governor’s University Entrepreneur, executive leader, and proven manger with 10+ years of experience turning complex issues into efficient and effective solutions. Strengths include developing and mentoring diverse workforces, improving processes, analyzing business needs and creating the solutions required— with a focus on technology.
- 3. Page 3 – 32-bit vs. 64-bit operating system. – File structure. – Core components. – Upgrade path. PACE-IT.
- 4. Page 4 Windows operating system features.
- 5. Page 5 – Dependent on hardware. » Processor and motherboard. – 32-bit operating system (OS). » Max addressable RAM is 4 GB. » Can only run 32-bit software. » Was most common in the past. » Is not as robust as 64-bit. – 64-bit OS. » Max addressable RAM is 192 GB. » Can run both 32-bit and 64-bit software. » Is becoming the most common OS. » Far more robust and faster at multitasking. Windows operating system features.
- 6. Page 6 Windows operating system features. OS Version RAM 32-Bit RAM 64-Bit Max Processors XP Home 4 GB N/A 1 Professional 4 GB N/A 1 Media Center 4 GB N/A 1 64-bit Pro 4 GB 128 GB 2 Vista Home Basic 4 GB 8 GB 1 Home Premium 4 GB 16 GB 1 Business 4 GB 128 GB 2 Enterprise 4 GB 128 GB 2 Ultimate 4 GB 128 GB 2 7 Starter 2 GB N/A 1 Home Premium 4 GB 16 GB 1 Professional 4 GB 192 GB 2 Enterprise 4 GB 192 GB 2 Ultimate 4 GB 192 GB 2
- 7. Page 7 Windows operating system features.
- 8. Page 8 – FAT (file allocation table). » How files and data are distributed on the hard drive. » Legacy, was developed in 1977. » Original development was 8-bit. – Limited capabilities. » Max partition = 4 GB. » Max file size = 2 GB. – FAT32. » 32-bit implementation. » Common usage today is in removable media. » Better capabilities, but still limited; max partition = 32 GB and max file size of 4 GB. » No file level security. Windows operating system features.
- 9. Page 9 – NTFS (New Technology File System). » Microsoft proprietary. » More secure; allows for native drive encryption as well as file and folder permissions. » More efficient than FAT32. » Native compression. » Some fault tolerance; NTFS can recognize and recover from some disk related errors without user intervention. » Larger capacity; allows for much larger drives and file sizes. Windows operating system features.
- 10. Page 10 Windows operating system features.
- 11. Page 11 – Administrative tools. » Available from the Control Panel; it is used to configure and troubleshoot the system. – Backup. » Used to backup data and systems; it can assist in the recovery efforts after a system has crashed. – Compatibility mode. » Used to run programs that need an earlier version of the OS to operate correctly. – Event viewer. » Applet that checks system logs for errors and events. Windows operating system features.
- 12. Page 12 – Join domain. » Allows a system to join a network that has central controls and permissions. – Offline files. » User can take a file offline and, when reconnected to the network, the file is re-synced. – System restore. » Rolls a system back to a previous state; files are not affected; useful for when an installation causes a stability issue. – Windows defender. » Protects against malware. Windows operating system features.
- 13. Page 13 – Windows firewall. » Stand alone software firewall that protects a PC from attacks. – Aero. » Graphics enhancement introduced in Windows Vista and improved on in Windows 7. – User Account Control (UAC). » Security control introduced in Vista; it separates administrative control from normal user accounts. – Gadgets. » Mini-programs (apps) that can be added to the sidebar in Windows Vista and to the desktop in Windows 7. Windows operating system features.
- 14. Page 14 – BitLocker. » Whole drive encryption; very secure. Cannot use compression with encryption; you get one or the other. – Shadow Copy. » Used by Windows OS to create a copy of a file, even when the file is in use; can be configured to store the copy in almost any location. – ReadyBoost. » Windows component that allows the use fast external storage (think USB) to act as as additional RAM to boost system performance. The external storage must be configured for ReadyBoost. Windows operating system features.
- 15. Page 15 Windows operating system features.
- 16. Page 16 – Upgrade. » Moving from one edition or version of an OS to another; all programs and files are retained. » Old system information is retained in windows.old file. – Upgrade path. » XP can be upgraded to Vista. » Vista can be upgraded to 7. » XP cannot be upgraded directly to 7. » 32-bit can only be upgraded to 32-bit. » 64-bit can only be upgraded to 64-bit. » Can only upgrade to the same edition or higher (e.g., home premium to home premium). – Moving to a new physical box. » Windows Easy Transfer: consumer grade tool that eases the transition to a new PC. » User State Migration Tool: enterprise grade transition tool that can be highly customized and automated. Windows operating system features.
- 17. Page 17 Windows operating system features. The 32-bit OS has severe RAM limitations; was the standard in the past. The 64-bit OS is more robust and flexible. Topic 32-bit vs. 64-bit operating system. Summary FAT is now legacy; its only practical use is in removable media. NTFS is more secure and fault tolerant.File structure. Many components are common across different versions and editions of Windows OS; as the OS matures, more core components are added.Core components. 32-bit to 32-bit and 64-bit to 64-bit only; upgrades must be to same edition or higher. XP cannot be upgraded directly to Windows 7.Upgrade path.
- 19. This workforce solution was 100 percent funded by a $3 million grant awarded by the U.S. Department of Labor's Employment and Training Administration. The solution was created by the grantee and does not necessarily reflect the official position of the U.S. Department of Labor. The Department of Labor makes no guarantees, warranties, or assurances of any kind, express or implied, with respect to such information, including any information on linked sites and including, but not limited to, accuracy of the information or its completeness, timeliness, usefulness, adequacy, continued availability or ownership. Funded by the Department of Labor, Employment and Training Administration, Grant #TC-23745-12-60-A-53. PACE-IT is an equal opportunity employer/program and auxiliary aids and services are available upon request to individuals with disabilities. For those that are hearing impaired, a video phone is available at the Services for Students with Disabilities (SSD) office in Mountlake Terrace Hall 159. Check www.edcc.edu/ssd for office hours. Call 425.354.3113 on a video phone for more information about the PACE-IT program. For any additional special accommodations needed, call the SSD office at 425.640.1814. Edmonds Community College does not discriminate on the basis of race; color; religion; national origin; sex; disability; sexual orientation; age; citizenship, marital, or veteran status; or genetic information in its programs and activities.