This document discusses how hypertext, hypermedia, and multimedia can be used to improve language skills. It provides examples of how each technology can be applied to reading, listening, speaking, and writing. Interactive multimedia is identified as an effective tool for improving critical listening skills. The document also notes that multimedia environments allow language learners to learn at their own pace by accessing resources like the internet, videos, and computer applications. Wikis are highlighted as an emerging tool that can help improve collaborative writing skills through online discussion and interaction.