This document discusses communication skills needed in the 21st century. It lists key skills students need like critical thinking, problem solving, and collaboration. Effective communication requires understanding different cultures to break down language barriers in our global community. Modern communication methods have significantly changed from older forms, with new technologies like smartphones, texting, and social media replacing letters and phones. The document emphasizes that communication skills involve thinking clearly, writing effectively, using design and visual elements, being creative and adaptable, understanding technologies, and considering audience emotions.