You have a Photo Gallery page on your website, which you may or may not have populated with galleries of photos.
You can also display a gallery of photos (eight or so, perhaps) on your homepage. This is useful for giving visitors an instant visual insight into your Group or District.
Here’s what you do:
Go to your homepage and click on Edit Page at the top.
Click on Alternative Gallery Section in the Home Options list.
Toggle Enable Alternative Gallery to Yes.
Choose some photos from your Media Library and drop them in.
Click Update.
Refresh your homepage to view the gallery.