Nikon D3300 Reference Manual page 214

2
Choose Selected.
Highlight Selected and
press 2.
3
Highlight a picture.
Use the multi selector to
highlight a picture (to view
the highlighted picture full
screen, press and hold the X
button).
4
Select the highlighted picture.
Press the W (Q) button to select the
highlighted picture. Selected pictures
are marked by a O icon. Repeat steps
3 and 4 to select additional pictures;
to deselect a picture, highlight it and
press W (Q).
194 Playback and Deletion
W (Q) button