Watch the full course at http://SimonSezIT.com During this Excel 2013 tutorial, the trainer explains formula tab in the ribbon interface. Moreover, you will discover the different functions within the formula tab which you can use in computing purposes in Excel 2013. Get the full course on Excel 2013 course here: http://www.simonsezit.com/courses/microsoft/learn-microsoft-excel-2013-training-tutorials/