You can feature media on your home page.
First go to manager -> settings -> look & feel -> homepage tab and be sure the featured media area is turned on. If the box is not checked, then put a check in the box to turn it on, and click the save button.
Then go to manager -> library -> media -> hover your cursor over a media you wish to feature, and click on the star icon. Now that media will be featured on the homepage.
You can also go to manager -> settings -> look & feel -> homepage tab, and see bottom area where you can adjust settings for the featured media area, such things as speed, size, etc..