Unit 05: LO 4 - 4.2 - Setting up Operating Systems

Explain installation, configuration and deployment requirements for operating systems

Assessment

Report

Installation, configuration and deployment requirements, for example:

• system requirements *

• hardware configuration

• resource setup for performance optimisation

• security considerations *

• boot methods (hard drive first, then network)

• partitioning

• file system types and formatting *

* focus on these ones

When setting up a new operating system, there are several steps and requirements to consider to ensure optimal performance and security. Here's how you might go through the installation, configuration, and deployment process:

Installation

System Requirements

Check the minimum and recommended system requirements for the OS to ensure the hardware can handle it. This often includes CPU speed, RAM size, and disk space.

Minimum System Requirements and your PC

These are the minimum system requirements your PC must meet to help enable a great computing experience:

Processors/CPUs (Central Processing Units): 1 Ghz or faster with 2 or more cores and appearing on our list of approved CPUs. The processor in your PC will be a main determining factor for running Windows 11. The clock speed (the 1 Ghz or faster requirement) and number of cores (2 or more) are inherent to the processor design as it was manufactured and are not considered upgradable components.
RAM: 4 GB. If your PC has less than 4GB of memory, there are sometimes options for upgrading to get additional RAM. You may want to consult your PC manufacturer’s website or with a retailer to see if there are easy and affordable options to meet the minimum requirements for Windows 11.
Storage: 64 GB or larger storage device. If your PC does not have a large enough storage drive, there are sometimes options for upgrading the drive. You may want to consult your PC manufacturer’s website or with a retailer to see if there are easy and affordable options to meet the minimum requirements for Windows 11.

Hardware Configuration

Configure any hardware settings, like boot sequence, in the BIOS/UEFI setup.

Boot Methods

Determine how you'll install the OS. Common methods include bootable USB drives, CDs/DVDs, or network installations via PXE (Preboot Execution Environment).

Configuration

Partitioning

Decide how the hard drive will be partitioned. For example, you might want a partition for the OS, one for data, and maybe another for a different OS (if dual-booting).

File System Types and Formatting

Choose a file system that is compatible with your OS and use case. Common types include NTFS (Windows), ext4 (Linux), and APFS (Mac).

Security Considerations

Enable security features such as disk encryption, secure boot, and firewalls. Consider installing antivirus software if the OS is susceptible to malware.

Resource Setup for Performance Optimization

Adjust settings for optimal performance, like setting up swap space, disabling unnecessary startup programs, or modifying system settings.

Deployment (making it usable and testing / using it)

Once the OS is installed and configured, it needs to be deployed. This involves:
- Installing essential software packages.
- Connecting to the network and setting up email clients, if necessary.
- Implementing backup and recovery solutions.
- Finalizing security settings, including setting up user accounts with the appropriate level of access.

By systematically going through these steps, you can ensure that the OS is not only installed properly but is also configured and deployed in a manner that maximizes performance, security, and usability

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