Description: The ‘Installer Image’ is a file that contains all the necessary elements to carry out the installation of an operating system. This file, typically in ISO format, includes the system kernel, drivers, libraries, and essential applications that allow the operating system to function correctly on the user’s hardware. The installer image is crucial for installation, as it provides a complete representation of the system to be installed, enabling users to create installation media, such as USB or DVD, to facilitate the process. Additionally, these images can be used for clean installations or system upgrades, ensuring that the user has access to the latest version of the software. The ease of use and accessibility of installer images have contributed to the popularity of various operating systems, which focus on providing a smooth and efficient user experience. In summary, the installer image is an essential component in the software installation process, providing all the necessary resources for the user to effectively set up their system.