What are “Albums” and “Tags” for?

The Albums section is a grouping of your media that you can create, helping you organize your media and prepare it for creating slideshows, DVDs, etc. Also, whenever you add media to your Favorites, it will be placed in the Favorite Media folder in albums automatically.
Once you select Create a new album, enter in a name and description of the album in the window that open.
Tags can be added to your photos and videos to make it easier to search for specific media later. Tags are also useful when uploading media to Flickr and YouTube, as users search by tags to find videos and photos they are interested in.
More than one tag can be added to a single photo or video.