You can use the Sum function in Microsoft Office Excel to sum columns of data, whether your data is in an Excel table or is simply a range in a column of your worksheet. The sum of a column of zeros ...

I keep running into situations in Excel where I want to calculate a conditional sum, but my criterion is something along the lines of "Include cell B1 if cell A1 is a number, likewise B2 and A2, B3 ...

Many CPAs, frustrated by rigid and inadequate reports from their general ledger or other enterprise systems, turn to Microsoft Excel. Nimble but powerful, Excel often manipulates data faster and more ...