Installasjonsimages

An installation image, often referred to as an ISO image or bootable image, is a digital representation of a complete operating system or software package. It is typically used to create bootable media, such as USB drives or DVDs, which can then be used to install the software on a computer. Installation images are commonly used in the context of operating system installations, software installations, and system recovery.

The process of creating an installation image involves capturing the entire contents of a storage device, such as a hard drive or optical disc, and saving it as a single file. This file can then be used to recreate the original storage device or to install the software on a new device. Installation images are often compressed to reduce their size, making them easier to transfer and store.

Installation images are widely used in various scenarios, including:

1. Operating system installations: Installation images are used to create bootable media for installing operating systems, such as Windows, Linux, or macOS.

2. Software installations: Installation images can be used to distribute and install software packages, ensuring that the software is installed in a consistent and reproducible manner.

3. System recovery: Installation images can be used to create system recovery points, allowing users to restore their systems to a previous state in case of data loss or system corruption.

Installation images are supported by various tools and utilities, depending on the operating system and the specific requirements of the software being installed. For example, Windows users can use the Windows Media Creation Tool to create installation images, while Linux users can use tools like dd or Clonezilla to create and manage installation images.