Nikon Z 8 Reference Manual page 704

6
Select additional pictures.
Highlight pictures and press the W (Q) button to select;
selected pictures are marked with a check (
the check (
(Q) button again.
To view the highlighted picture full screen, press and hold
the X button.
After confirming that all the pictures you want to copy have
marks, press J to return to the [Copy image(s)] menu.
7
Choose [Select destination folder].
Highlight [Select destination folder] and press 2 to display
[Select destination folder] options.
) and deselect the current picture, press the W
). To remove
704
Copy Image(s)