This document discusses online communities of practice (CoPs) and describes the Webheads in Action CoP specifically. The Webheads in Action CoP aims to help teachers develop skills for using information and communication technologies (ICT) in language learning. Members participate in a free six-week online workshop each January where they can learn collaboration tools, create materials like blogs and podcasts, and connect with other teachers around the world. Joining provides opportunities to build knowledge, participate in ICT projects, and apply new skills in a professional context.