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 Classroom Presentations – Happening all next week! September 05, 2013 IT 101 SAM Hint – Conditional Formatting Rules October 18, 2012 Mac – VMware and Windows Install Presentation September 08, 2016