THE MAIN WINDOW
This pane lists all of the storage attached to your Mac – internal and external, and disk images. When the arrow next to a disk is pointing down, all of the volumes (partitions) on it are shown slightly indented below it.
Look under File, Edit and Images to find options for altering the password for an encrypted disk, to verify an image is intact, and to restore it to a disk.
With a disk or a volume selected, certain items in the toolbar will be available to use – most notably ‘Partition’ when a disk is highlighted, and ‘Erase’ when either is selected.
Select a volume or a disk to see an overview of its contents and technical attributes.