Excel 7.3 Tutorial Post author:peterse_jame_ Post published:February 29, 2012 Post category:Excel / IT101 Formatting, Sumif, Countif, Averageif You Might Also Like Excel: Tutorial 5.4- Pivot Tables March 20, 2012 Excel 2013 Tutorials September 20, 2014 Excel Tutorial 4 (Sparklines and Data Bars) Video Posted February 21, 2012