A refers to a collection of these files stored on a hard drive or NAS (Network Attached Storage), allowing you to access your library without ever touching a physical disc again.
You need a DVD-ROM drive. For faster archiving, many professionals use "ripping stations"—multiple external USB drives running simultaneously to process large batches of discs. dvd iso archive
For your or out-of-print public domain materials? Go wild. For Disney's latest Blu-ray? Proceed at your own risk. A refers to a collection of these files
Discuss the of ISO versus other digital formats. dvd iso archive