Tables, named ranges, line breaks, modern functions, and helper columns make Excel formulas easier to read, audit, and fix.
FORECAST.ETS applies an exponential triple smoothing (ETS) algorithm to create forecasts that can include trend and seasonal ...
The simplest way to start documenting Excel formulas like a coder is by using the N () function. Although its primary job is to convert non-numeric values into numbers, it has a hidden quirk: because ...
Work smarter with AI in 2026 using field-specific prompting, reverse prompts, and self-evaluation loops for faster, clearer results.