You can add and edit your home page slider images at any time as well as change the order of the images in the slider.
The images should be as close to these dimension as possible if you want them to remain the right proportion 1182px x 265px...Hint if you have lots of portrait images you can make a collage to have these images side by side as one wide multi picture image.
To learn how to crop your image for the slider click here
1. Navigate to your home page
2. The Homepage Slider Images area is the first part of the home page you will see...Here is how it works