To access the contents of CD-LauraB12-13.7z , you will need an archive manager:
Often stands for "Compact Disc," suggesting this might be an image or a backup of a physical disc. CD-LauraB12-13.7z
Use The Unarchiver or Keka , as the default Archive Utility may not support the .7z format. Linux: Use the command line: 7z x CD-LauraB12-13.7z . 3. Understanding the Filename To access the contents of CD-LauraB12-13