To select a volume, click an item in this list. The changes you make in this dialogue box apply to the device you select.

The selected volume is write-protected: you can view its contents, but you can't make any changes to the contents. If you don't want the volume write-protected, click this box to remove the checkmark.

To prevent any changes to the contents of the selected volume, click this box. Not available because nothing is selected in the List of Volumes, or the selected item is the startup volume.

To prevent any changes to the contents of the selected volume, click this box.

The selected volume is mounted automatically each time you start the computer. If you don't want the volume mounted automatically, click this box to remove the checkmark.

To mount the selected volume automatically each time you start the computer, click this box. Not available because nothing is selected in the List of Volumes, or the selected item is the startup volume or a ProDOS volume.

To mount the selected volume automatically each time you start the computer, click this box.

To discard the changes you've made in this dialogue box, click this button.

To save the changes you've made in this dialogue box, click this button.