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 Tutorial 6.1 – Multiple Worksheets April 02, 2012 Spring 2020 Jumpstart Sessions January 15, 2020 The Golden Rule November 15, 2011