Define:

File System: A file system is the system used to name data and the structure that they are placed in so the computer can go back and retrieve data. physical disk: The physical disk or the physical hard drive is the spinning disk that the computer uses to store data on. Volume: A volume is a logical drive that's a division of the hard drive and is named/has a drive letter. Partition: A partition is a division of the hard drive into separate parts. The computer then treats these separate parts as different drives entirely.