The Intermediate Guide to Microsoft Excel 2013. If you wish to prepare for Microsoft Certification Exam 77-427 and 428: Microsoft Office Excel 2013 Expert, this course will help you build the skills and knowledge you need:Step-by-step video demonstrations. Companion eBook with 294 pages of detailed instructions.Sample presentations and images. Practice, Quizzes and Skill Test. All materials for this program are available online.