Sorry if this has already been asked.

I'd like to be able to drag images off one slide onto the next slide to speed up my work flow.

Currently I am having to copy, paste, then move each image to the correct position.

I vaguely remember from years back that you could view the slides in a continuous stream top to bottom - seeing more slides in a column as you zoom out.
Now if I zoom out I just get the current slide smaller with more grey area around it.

(NB View>New Window allows me to see 2 slides and edit but I cannot drag from one to the other)

Grateful for any help
Thanks