The Excel Date & Time functions I’m covering here—EDATE, YEARFRAC, EOMONTH, and NETWORKDAYS.INTL—are four of the many used for counting days. For each function listed below, I’ll define it first, then ...

If you’re a full-time spreadsheet jockey, or just a casual number-cruncher, you’ve come to know and either love or hate Excel’s interface. Well, your world just changed. Throw away almost everything ...

Users will appreciate a chart that updates right before their eyes. In Microsoft Excel 2007 and Excel 2010, it's as easy as creating a table. In earlier versions, you'll need the formula method.

Many Excel users find themselves trapped in an endless cycle of watching tutorials without effectively applying what they’ve learned. This dependency on tutorials can hinder progress and prevent the ...