Twitter is the social network that shows what's happening around the world in real time. Share your ideas in Tweets, follow hashtags to keep up with trends, and join in the global conversation.

Facebook Pages lets you connect with your customers, fans and followers on the world's largest social network. Share relevant content to engage people who Like your page, create events to build and grow your community, and run a Facebook ad campaign by targeting location, age and more.

Pinterest is the world’s catalog of ideas that more than 100 million people around the world use every month to get more creative in their everyday lives. Save images and videos ("Pins") to curated collections ("Boards") from any website, or upload your own. Build your online presence and grow your audience by sharing your visual catalog, and track what your audience thinks through their Likes and repins.

Instagram is a social network which is a fast, beautiful and fun way to share your photos with friends and family.

LinkedIn is the world's largest social network for professionals. Manage your professional identity. Build and engage with your professional network. Access knowledge, insights and opportunities.

The best way to follow your favorite blogs, news sites, YouTube shows, podcasts, tumblr blogs, magazines, eBay listings, Hulu shows and more. feedly delivers all your favorite news in one place—and it is blazing fast.

Medium is a publishing platform where people can read important, insightful stories on the topics that matter most to them and share ideas with the world.

Reddit, stylized as reddit, is a social news and entertainment website where registered users submit content in the form of links or text posts.

Swarm by Foursquare is a popular geographical location-based social network that incorporates gaming elements.

Discourse is an open source discussion platform used as a mailing list, discussion forum, long-form chat room, and more.