This document defines common online terminology, including email, wikis, social bookmarking, HTML, podcasts, VoIP, online chat, streaming, the World Wide Web (WWW), blogs, social networking, URLs, and web feeds. Email is electronic text messages that can include attachments. Wikis allow collaborative editing of web content. Social bookmarking saves online pages for future reference. HTML defines web page structure. Podcasts are digital media files distributed as a series. VoIP is phone service over the internet. Online chat provides real-time text messaging. Streaming transmits media for immediate playback. The WWW supports formatted documents. Blogs are publicly accessible personal journals. Social networking connects people with shared interests. URLs uniquely