How to Set Up Auto Calculate in Excel 2010. When you edit the values on your Microsoft Excel worksheet, pressing the "F9" button refreshes the calculation manually.

One of the reasons for the issue is the auto-calculation feature is disabled. In this tutorial, we will explain how to fix the issue when Excel is not auto calculating formulas.

How to Use Excel to Calculate the ROI on a Product. "Return on investment" is a financial calculation used to gauge how well the money you invest earns you even more money.

One of the many features of Excel is being nosy. That's right, you can quickly calculate a persons age as long as you have their birth date.

A straight ranking result is easy using one of Microsoft Excel’s ranking functions. Calculating a conditional rank is even easier if you let an Excel PivotTable do all the work.

Everyone likes a bonus, but sometimes calculating one can be a bit complicated--at first. Here's how to calculate the amount in Microsoft Excel that you or your staff will get paid.