Excel can solve for unknown variables, either for a single cell with Goal Seek or multiple cells with Solver.

You can sum a series of numbers in Microsoft Excel manually by typing in a simple formula, or automatically with a tool.

When you think VBA code is your only hope, try combing built-it conditional formatting tools. You might just find an easier solution than writing code.

When you want to total the amount of sales from your top 10 performers, you usually would have to sort the data first, then use the SUM function to add up the first 10 values in the sorted range ...