The document defines and describes common online terminology including email, blogs, online chat, social bookmarking, URLs, streaming, podcasts, VoIP, wikis, social networking, the World Wide Web (WWW), HTML, and web feeds. Email allows sending of text and file messages over a network. Blogs are websites where posts are arranged chronologically. Online chat provides immediate messaging. Social bookmarking involves tagging and sharing websites. URLs locate documents on the internet. Streaming delivers audio/video in real-time. Podcasts are downloadable audio broadcasts. VoIP turns internet connections into phones. Wikis allow collaborative editing. Social networks connect internet users online. The WWW consists of publicly accessible websites. HTML contains tags