Audit hidden data, filters, and hard-coded values to ensure your Excel spreadsheets are professional and precise.

If Excel is not recognizing functions after reboot, change calculation settings, disable Show Formula, run Excel Troubleshooter, etc.

I don't usually cover random software bugs on Hardware 2.0 but since a few of you sent me links to this story I thought I'd post it for others. The Problem This issue was introduced when we were ...

Q: I found an anomaly with a rather simple Excel computation; specifically, Excel calculates 111,111,111 times 111,111,111 to equal 12,345,678,987,654,300, which is ...

Microsoft has issued a fix for the calculation bug that was discovered in Excel 2007: Two weeks ago, we posted about an issue involving the calculation of numbers around 65,535 and 65,536. As of today ...

One of the benefits of using Microsoft Excel to create business spreadsheets and charts is its numerous functions that make the program a powerful and precise calculator. You can use the ROUNDUP ...

Learn how to calculate weighted averages using Excel for various financial metrics. Simplify complex calculations with our ...

"Return on investment" is a financial calculation used to gauge how well the money you invest earns you even more money. To calculate ROI you divide the earnings you made from an investment by the ...