You can upload photos and organize them into albums.
Think of Picasa Web Albums as Google's answer to Flickr. Picasa Web Albums is located on the Web at. Technically, Picasa and Picasa Web Albums are two separate products, but the distinction is fuzzy, since you can sync online and desktop photos. It is one of your choices when using the Share button, and it provides an easy way to upload a photo for embedding into a web page.
Picasa is Google's online and desktop photo software, and it is the default photo service for unmodified Android phones.
