SUM is the spreadsheet equivalent of an open invite: it welcomes everything into the total, whether it belongs there or not.

The EOMONTH function in Microsoft Excel returns the last day of a month in the past, the current month, or a month in the ...

To use SUMIF, place your cursor where you would like the sum calculated for a particular type of audit. In the invoice in the screenshot below, I have placed my cursor in cell C46 to calculate a sum ...

Using Excel as a scheduling tool is a great skill to have under your belt. Learn how to use SUM, DATE, WEEKDAY, IF, Nested IF, and IF/OR functions.