Excel is incredibly powerful when your data is complete, but what happens when you need to solve for unknown variables? Enter Goal Seek and the Solver add-in, two tools that let Excel do the heavy ...

You can make a line graph in Excel in a matter of seconds using data already entered into the spreadsheet.

When you type data into an Excel workbook, the sheet's name appears in a tab at the bottom of the application window. When you edit the page code, the name isn't always so obvious. Although the Visual ...