EXCEL INTRODUCTION COSTOMIZING EXCEL USING BASIC FUNCTIONS FORMATING AND PROOFING MATHEMATICAL FUNCTIONS PROTECTING EXCEL TEXT FUNCTION DATE AND TIME FUNCTION ADVANCE COPY PASTE SPECIAL SHORTING AND FILTERING PRINTING WORKBOOK LOGICAL FUNCTION DATA VALIDATION LOOKUP FUNCTION PIVOT TABLES CHART AND SLICERS EXCEL DASHBOARD VARIABLE IN VBA ETC
10TH PASS AND ABOVE