R1C1 coordinates provide a predictable map for auditing formulas and writing universal VBA macros.

Create robust, backward-compatible Excel workbooks by leveraging the structural power of the ROWS function.

How to lock a formula in Excel is an essential skill for anyone who works with spreadsheets, especially when handling ...

A bill in Olympia aims to restrict cell phone use during class time in Washington schools. Democratic State Sen. Marko Liias is sponsoring SB 5346. “Student device use and student device access is ...

A flurry of posts from the White House, Department of Labor and Department of Homeland Security have included images, slogans and even a song used by the white nationalist right. A flurry of posts ...

A new Arizona law requires public schools in the state to enforce stricter phone-use policies and limit student access to the internet and social media starting beginning this school year. Gov. Kate ...

Passkeys provide stronger security than traditional passwords and could eventually replace them entirely as adoption grows. We explain everything you need to know and show you how to get started. I ...

When Motorola introduced its first mobile phone in 1984, the company hoped for a buying frenzy. But even the best marketers couldn’t have predicted the success of mobile phones. Today, mobile phones ...