This document discusses various social media platforms and how students use them. It provides information on signing up for Facebook and Twitter accounts on desktop and mobile devices. The key points are: - Social media allows for sharing and exchanging of information through virtual communities and networks. Common types include blogs, social networks, videos, and games. - Communication through social media is becoming more important for students, as universities have started moving away from email towards platforms like Facebook and Twitter. - Surveys show Facebook, Twitter, Instagram, Vine and Tumblr are among students' top social media choices. - The steps to sign up for Facebook and Twitter on desktop and mobile devices are provided. The process involves creating a