This command reveals and brings to the front the Mounted Volumes window. This window shows a list of all volumes currently mounted. This window has a scroll bar; if more than 3 volumes are mounted, the scroll bar will be active.
For each volume is shown:
• Name.
• Type: HFS or MFS.
• Total Size, in kilobytes (1K = 1024 bytes).
• Space used.
• Space free.
• Location. Internal or external drive, ejected, SCSI address, or just "disk".
• Number of files.
Remember, the command "Clear All Files" unmounts unneeded volumes.