Luka learned how to use Photoshop and took photos to edit and create posters. It was challenging as they had never used Photoshop before. Luka then learned skills like cutting out backgrounds, cropping, changing brightness and saturation to edit photos of a sports team. With more practice, Luka added text and sizes to photos and created a final product. Luka also took videos, had help from Nicole to make them look professional, and learned to use iMovie to create a video by enhancing footage with adjustment tools.