This document discusses using technology in classrooms, including several software programs and websites for teaching skills. It describes Hot Potatoes for creating exercises, Web 2.0 tools like blogs and wikis for interaction, and Prezi and Slideshare for online presentations. Second Life is mentioned for creating virtual classrooms. The document also covers developing electronic materials using hypermedia to link websites, incorporating multimedia like sounds and videos, and using communication media like email, video conferencing, and forums.