We delve into the Excel Date & Time functions EDATE, YEARFRAC, EOMONTH, and NETWORKDAYS.INT. All are handy for going back and forth in time on retirement dates, expiration dates and more.

Excel’s Date & Time functions ease the workload for bookkeepers, project planners, HR departments, and other jobs where time is money. The four functions covered here—ISOWEEKNUM, WEEKNUM ...

Formulas are powerful tools for performing calculations and analyzing data in Excel. In this beginner’s guide, you’ll learn how to use formulas and explore some popular built-in functions.