This document provides 101 tips for using various social media platforms to promote a business. It focuses on setting up profiles and pages for Twitter, Facebook, Google Plus, and LinkedIn. It recommends filling out important profile details like photos, descriptions and contact information. It also provides tips for posting engaging content on a regular basis, including links to one's own blog posts and promotions. The document stresses interacting with others through sharing, commenting and starting conversations to build connections and followers across different social media sites.