The Microsoft Office Specialist certification is targeted at professionals who can create and manage worksheets and workbooks with Microsoft Office Excel 2013 and have experience with previous versions of Microsoft Office Excel. They should also be abe to perform tasks like creating tables, applying formulas and functions, creating charts and objects. The Microsoft 77-420 exam is an upgrade of Microsoft Office Excel 2010.
uCertify course includes videos to help understand concepts. It also includes How Tos that help learners with how to accomplish certain tasks.