For anthing Du want to save, videos, images, articles, and links, all Du have to do is click on the small green 'save' button beside oder below the content Du want.
Du will find whatever Du saved in your Favoriten located on your Profil page.
When Du are on the page containing the content Du want to add to your Favoriten all Du have to do is press the little green button that says save under the rating and it will be saved to your Favoriten :)