107Playback Options: The Playback MenuShooting, Playback and Setup Menusc DeleteDelete selected or all pictures.C Notes on Deletion• Once deleted, pictures cannot be recovered. Transfer important images to a computer beforedeletion.• pictures marked with the s icon are protected and cannot be deleted.d ProtectProtect selected pictures from accidental deletion.Select the picture and apply the setting in the picture selection screen (see“Selecting Pictures” (A105) for more information).Note, however, that formatting the camera’s internal memory or the memory cardwill permanently erase protected files (A123).Protected pictures are recognized by the s icon in playback mode (A7, 53).Press the c button (Playback mode) M d (Playback menu) M c DeleteErase selected imagesDelete selected pictures (see “Selecting Pictures” (A105) for more information).Erase all imagesDelete all pictures.Press the c button (Playback mode) M d (Playback menu) M d Protect