Social media has significantly changed how companies conduct recruiting. In 1997, newspaper ads and employee referrals were the top sources for hiring, but by 2010, referrals and online job boards had become most common. Companies now have presences on social media platforms like Facebook, Twitter, and LinkedIn, with hundreds of millions of users on each. For recruiting, social media allows companies to enhance traditional relationship-based recruiting by extending their reach in a very cost-effective way. To get started with social media recruiting, companies should monitor online conversations, define goals, prepare response strategies, and create a content calendar before engaging actively.