How to Sum a Column of Zeros in Excel. 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 ...

How to use AutoSum in Excel AutoSum works best when you have a column or row of numbers you want to add up. 1. Click the empty cell underneath the column of numbers that you want to add up. Or, if ...

Open Microsoft Excel. Enter a list of values in column A. As an example, you might enter item costs as "$10.95," "$9.99" and "$29.99" in cells A1 through A3. Enter your second list of values in ...

Running totals show how figures build over an extended period, one entry at a time, allowing you to see trends and patterns ...

Excel will calculate the number of days between the dates entered in cells B3 and A3 and display the result in cell C3. Take your mouse pointer to the lower-right corner of cell C3.