Google+, a social network operated by Google, with integrations across a number of Google products, including Profiles.
One key element of Google+ is a focus on targeted sharing within subsets of your social group, which are what Google calls Circles. Circles are simply small groups of people that you can share to, each with names like friends, family, classmates and co-workers.
Also within Google+, Google has created a section specifically for viewing, managing and editing multimedia. The photo tab takes a user to all of the photos he or she has shared, as well as the ones he or she is tagged in. It’s not just photo tagging, though: Google+ includes an image editor (complete with Instagram-like photo effects), privacy options and sharing features.