Finding the exact difference between two dates in Excel may not be the most used feature, but it can be a lot of fun. A classic example is working out someone’s age. It’s not as complicated as it ...

Q. I am trying to create a formula in our accounting system, but I keep getting errors. What can I do to get the formula to work? A. All Excel users know how powerful formulas are, but sometimes it ...

If you work with data much, you don’t need a statistical model to predict that the odds of consistently getting data in the format you need for analysis are pretty low. Those who do a great deal of ...