In Excel, you use the sum function when you want to add data together, which is what you are doing when you combine Excel files. Select the Data Select the data you want to join.

The name of the user-defined function must not be the same as any cell address in the worksheet. For instance, using the name CDE567 is not allowed. You cant use space in your Excel functions.

An Excel worksheet containing an area prepared for the SORTBY function's result. The result of a SORTBY formula in Excel, with the data sorted by the Points column.

You can also combine data from multiple worksheets using the SUM function. This method helps if you need the data in the combined spreadsheet to be updated whenever changes are made to one of its ...

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.

In this article we’ll illustrate and walk through the process of using the Outline tools in Excel 2007 to summarize worksheet data. Excel contains an automatic outline tool that works well in most ...

How to use the LOG10 functions in Excel. Enter your data or use existing data. Type into the cell where you want to place the result =LOG10(A4).; Press Enter to see the result.

The first function anyone should know tells Excel to carry out basic arithmetic. Let’s say you wanted the numbers in cell A2 and cell B2 to be added together in cell C2. All you’d do is enter ...

How to use the MINIVERSE Function in Excel. Launch Microsoft Excel. Enter your data or use existing data. Highlight the cells where you want to place the result.