This document provides information about Salesforce certifications for administrators, app builders, implementation experts, developers, marketers, and architects. It discusses the benefits of becoming certified, including high career demand, increased opportunities, validated skills, and an improved skillset. Various certification exams and levels are described, along with how to study, register, and maintain certifications over time. Tips are provided such as using study guides, taking exams in person if possible, and retaking exams if not passed initially. Upcoming community events in Chicago related to certifications are also listed.