It's marginally more efficient: While the difference is negligible, the double-unary operator can be more efficient in ...

Over the last few months, I’ve written several articles about Excel’s newish dynamic array functions. In many cases, they can replace older, more complex expressions. The new functions do all that ...

The simplest use of the FORMULATEXT function is straightforward formula auditing.

How to use the UNIQUE() function to return a count of unique values in Excel Your email has been sent The TechRepublic article How to create a sorted unique list in an Excel spreadsheet shows you how ...

In Microsoft Excel, the well-known and widely used spreadsheet software, you can use letters to represent values. So, for instance, instead of subtracting 5 from 10, you can subtract x from y. This ...