Learn how Excel functions can act as data using LAMBDA, LET, and BYROW, so you reuse logic and cut formula edits.

Excel's built-in formatting tools are designed to make life easier.

Transforming a simple line chart into an adaptable timeline is easier than you think.

Best of all, you just have to pay once and you own it forever. Microsoft 365 subscribers hand over $9.99 every month – that’s ...

ICIJ and its partners organized and analyzed thousands of chilling photographs to assemble comprehensive victim lists and ...

David Gerbing, Ph.D, from Portland State University, explores professional, interactive data visualization for everyone ...

When it comes to cybersecurity, it often seems the best prevention is to follow a litany of security “do's” and “don'ts.”  A former colleague once ...

To support professionals in overcoming this gap, we have selected five university-backed AI programs that emphasise ...

The wife of the foreign affairs minister features prominently in the report Lesotho's Parliament blocked the tabling of a Public Accounts Committee report on procurement irregularities in the awarding ...

By: Dr. Andrew Dale  December can be decision season for Mississippi families. As students receive semester grades and begin ...

This guide describes how to grey out unused cells in Excel in Windows 11/10, apply a solid fill color, use Conditional Formatting, or hide unused rows/columns.

Master AI app development in 2026 with eight specialized models, from GPT 5.1 High to Codex variants, to cut costs and match ...