True Image 2021iso Exclusive - Acronis

An ISO file, also known as an ISO image, is a type of file that contains the exact contents of a CD, DVD, or Blu-ray disc. It's essentially a snapshot of the disc's file system and contents, which can be used to create an exact copy of the disc. In the context of Acronis True Image 2021, an ISO file can be used to create a bootable disk image of a computer's system, which can be used to restore the system in case of a disaster.