Once the Module is created - it already contains one Slide.
To add new Slide press the Insert tab, or use context menu of the Slides Pane, or use keyboard shortcut Ctrl+M. Add as many slides as you need, and place a learning content on them.
button in the group of the
In classic menu select
.You can always adjust order of the Slides: left click on the Slide thumbnail image that you would like move and drag this Slide to the desired location while holding down the left mouse button.