Over years of working with Excel, I have stumbled upon a collection of functions that have transformed my workflow. These aren't your basic SUM and AVERAGE formulas; these are the hidden gems that can ...

The sum of the years’ digits method uses the function SYD to calculate a fraction: (years left of useful life) ÷ (sum of useful life). Excel can also calculate the declining balance method (DB ...

Every Excel expert knows how to navigate without a mouse and how to format data using keyboard shortcuts. But do you know how to insert a sum without typing the formula? Have you struggled to ...