What are the benefits and risks associated with fresh install vs. upgrade instal
ID: 660632 • Letter: W
Question
What are the benefits and risks associated with fresh install vs. upgrade install? Is fresh install always better than upgrade? Discuss the concerns one may have when choosing between the two installation alternatives. What could be the reasons that drive one to choose one installation type over the other?
From the perspective of a system administrator, what the recommendations are (such as hardware requirements, default vs. custom settings, and so on.) that you would provide to your clients when they have decided to choose fresh install? What are the recommendations you would provide when they choose to upgrade from an existing OS?
Identify one or two OS vendors (such as Windows, Linux, MAC, NetWare, or VMS) and describe the recommendations and steps they provide with regard to fresh and upgrade install.
Explanation / Answer
Fresh Installation:
In fresh installation fresh copy of operating system without any clutter is obtained. Fresh install requires formatting the drive in which operating system is installed previously, that causes loss of data in that drive. Fresh install works without any problems.
Upgrade:
Upgrades have often caused problems. Upgrade installs perform more slowly than clean installs. Upgrading the operating system will not result in loss of any data. Files that haven’t used in years, registry entries created by long since-uninstalled programs, and other junk will remain on your fresh copy of Operating system.
Reasons that drive one to choose one installation type over the other:
If someone does not want to lose any data in his /her system then upgrading the existing operating system is recommended.
If losing the data in the drive that has operating system pre-installed can be ignored and fresh copy of operating system without any minor problems then upgrade is recommended.
Recommendations for fresh install:
Hardware Compatibility: Review all hardware to ensure compatibility with the particular operating system. Hardware components include: Motherboard, network adapters, video card, sound card, CD-ROM drives, etc
Disk Space: Ensure the system has sufficient disk space. The minimum disk space recommended for installation of different operating system is different.
Disk Partitions: Determine disk-partitioning requirements, keeping in mind the minimum disk space recommendations for installation particular operating systems.
File System: The file system must be configured correctly, different operating systems support different file systems.
Recommendations for upgrade:
·Check the specifications that the system minimum requirements of new operating system
Find your Programs to reinstall, that are not compatible with new operating system
Backup all your important files.
Run basic maintenance routines.
Recommendations for Windows 8.1 Fresh install:
Recommendations for Windows 8.1 upgrade install:
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