The document discusses using LinkedIn to prospect for new business opportunities in 2013. It provides tips for defining target accounts, researching contacts and decision makers within those accounts, and how to best contact them using LinkedIn messaging. Examples are given of searching for specific contacts and viewing their connections to find shared contacts. The document stresses focusing contact messages on the value or connection you can provide rather than just talking about yourself or your company. It includes an example of an ineffective introductory email.