Functions are the driving force of any Microsoft Excel spreadsheet, generating a single value or an array of results based on certain arguments you input. However, combining—or nesting ...

Learn how to create a drop-down list in Excel without or with color using conditional formatting and data validation rules.

The aggregation functions you can use in a QUERY formula are avg (), count (), max (), min (), and sum (). The clause types ...

Microsoft launches the new COPILOT function for Excel, letting users analyze data with simple text prompts.

Excel and Google Sheets have three functions to calculate the internal rate of return: IRR, XIRR, and MIRR. Learn how these functions can calculate investment returns.

In a companion Part I paper, we presented a framework for analyzing robustness of color control functions (CCFs) for multiprimary displays against primary and observer variations and proposed a ...

Multiprimary displays reproduce colors by using combinations of four or more lights that are referred to as primaries. A display control vector defines the relative intensities of the primaries and ...

The best Garmin running watches track biometrics, have long battery life and can offer warnings about health issues. Three Forerunner models made our list of top picks.

The display should show remaining pixels per color (the number decreases as pixels are painted). Alternatively, colors could visually change (or update numbers) when a pixel is filled, so the panel ...